![新高考數(shù)學(xué)一輪復(fù)習(xí)提升訓(xùn)練5.1 三角函數(shù)的定義(精講)(解析版)_第1頁](http://file4.renrendoc.com/view11/M01/0C/1E/wKhkGWV_koSAd9NKAAA97QUhfKs359.jpg)
![新高考數(shù)學(xué)一輪復(fù)習(xí)提升訓(xùn)練5.1 三角函數(shù)的定義(精講)(解析版)_第2頁](http://file4.renrendoc.com/view11/M01/0C/1E/wKhkGWV_koSAd9NKAAA97QUhfKs3592.jpg)
![新高考數(shù)學(xué)一輪復(fù)習(xí)提升訓(xùn)練5.1 三角函數(shù)的定義(精講)(解析版)_第3頁](http://file4.renrendoc.com/view11/M01/0C/1E/wKhkGWV_koSAd9NKAAA97QUhfKs3593.jpg)
![新高考數(shù)學(xué)一輪復(fù)習(xí)提升訓(xùn)練5.1 三角函數(shù)的定義(精講)(解析版)_第4頁](http://file4.renrendoc.com/view11/M01/0C/1E/wKhkGWV_koSAd9NKAAA97QUhfKs3594.jpg)
![新高考數(shù)學(xué)一輪復(fù)習(xí)提升訓(xùn)練5.1 三角函數(shù)的定義(精講)(解析版)_第5頁](http://file4.renrendoc.com/view11/M01/0C/1E/wKhkGWV_koSAd9NKAAA97QUhfKs3595.jpg)
版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡(jiǎn)介
5.1三角函數(shù)的定義(精講)(提升版)思維導(dǎo)圖思維導(dǎo)圖考點(diǎn)呈現(xiàn)考點(diǎn)呈現(xiàn)例題剖析例題剖析考點(diǎn)一扇形的弧長(zhǎng)與面積【例1-1】(2022·廣東廣東·一模)數(shù)學(xué)中處處存在著美,機(jī)械學(xué)家萊洛發(fā)現(xiàn)的萊洛三角形就給人以對(duì)稱的美感.萊洛三角形的畫法:先畫等邊三角形ABC,再分別以點(diǎn)A、B、C為圓心,線段AB長(zhǎng)為半徑畫圓弧,便得到萊洛三角(如圖所示).若萊洛三角形的周長(zhǎng)為SKIPIF1<0,則其面積是______.【答案】SKIPIF1<0【解析】由條件可知,弧長(zhǎng)SKIPIF1<0,等邊三角形的邊長(zhǎng)SKIPIF1<0,則以點(diǎn)A、B、C為圓心,圓弧SKIPIF1<0所對(duì)的扇形面積為SKIPIF1<0,中間等邊SKIPIF1<0的面積SKIPIF1<0所以萊洛三角形的面積是SKIPIF1<0.故答案為:SKIPIF1<0【例1-2】(2022·江蘇·徐州市第七中學(xué)高三階段練習(xí))已知點(diǎn)SKIPIF1<0,SKIPIF1<0是圓SKIPIF1<0:SKIPIF1<0上兩點(diǎn),動(dòng)點(diǎn)SKIPIF1<0從SKIPIF1<0出發(fā),沿著圓周按逆時(shí)針方向走到SKIPIF1<0,其路徑長(zhǎng)度的最小值為(
)A.SKIPIF1<0 B.SKIPIF1<0C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】設(shè)點(diǎn)SKIPIF1<0在SKIPIF1<0的終邊,SKIPIF1<0在SKIPIF1<0的終邊上,設(shè)SKIPIF1<0,SKIPIF1<0,SKIPIF1<0SKIPIF1<0優(yōu)弧的圓心角為SKIPIF1<0弧長(zhǎng)=SKIPIF1<0,故選:C【例1-3】(2022·貴州·貴陽一中高三階段練習(xí)(文))在長(zhǎng)方體SKIPIF1<0中,SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,點(diǎn)P在長(zhǎng)方體的面上運(yùn)動(dòng),且滿足SKIPIF1<0,則P的軌跡長(zhǎng)度為(
)A.12π B.8π C.6π D.4π【答案】C【解析】如圖,SKIPIF1<0在左側(cè)面的軌跡為弧SKIPIF1<0,在后側(cè)面的軌跡為弧SKIPIF1<0,在右側(cè)面的軌跡為弧SKIPIF1<0,在前側(cè)面內(nèi)的軌跡為弧SKIPIF1<0.易知SKIPIF1<0,SKIPIF1<0,又SKIPIF1<0,SKIPIF1<0,∴SKIPIF1<0,則SKIPIF1<0,∴P的軌跡長(zhǎng)度為6π,故選:C.【一隅三反】1.(2022·全國·高三專題練習(xí))希波克拉底是古希臘醫(yī)學(xué)家,他被西方尊為“醫(yī)學(xué)之父”,除了醫(yī)學(xué),他也研究數(shù)學(xué).特別是與“月牙形”有關(guān)的問題.如圖所示.陰影郭分的月牙形的邊緣都是圓弧,兩段圓弧分別是SKIPIF1<0的外接圓和以AB為直徑的圓的一部分,若SKIPIF1<0,SKIPIF1<0,則該月牙形的面積為(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】A【解析】因?yàn)镾KIPIF1<0,SKIPIF1<0,所以SKIPIF1<0,所以SKIPIF1<0,設(shè)SKIPIF1<0的外接圓的圓心為O,半徑為R,如圖所示,由正弦定理得SKIPIF1<0,所以SKIPIF1<0,內(nèi)側(cè)圓弧為SKIPIF1<0的外接圓的一部分,且其對(duì)應(yīng)的圓心角為SKIPIF1<0,則弓形SKIPIF1<0的面積為SKIPIF1<0,外側(cè)的圓弧以SKIPIF1<0為直徑,所以半圓SKIPIF1<0的面積為SKIPIF1<0,則月牙形的面積為SKIPIF1<0.故選:A.2.(2022·全國·高三專題練習(xí))在棱長(zhǎng)為6的正方體SKIPIF1<0中,點(diǎn)SKIPIF1<0是線段SKIPIF1<0的中點(diǎn),SKIPIF1<0是正方形SKIPIF1<0(包括邊界)上運(yùn)動(dòng),且滿足SKIPIF1<0,則SKIPIF1<0點(diǎn)的軌跡周長(zhǎng)為________.【答案】SKIPIF1<0【解析】如圖,在棱長(zhǎng)為6的正方體SKIPIF1<0中,則SKIPIF1<0平面SKIPIF1<0,SKIPIF1<0平面SKIPIF1<0,又SKIPIF1<0,SKIPIF1<0在平面SKIPIF1<0上,SKIPIF1<0,SKIPIF1<0,又SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,即SKIPIF1<0,如圖,在平面SKIPIF1<0中,以SKIPIF1<0為原點(diǎn),SKIPIF1<0分別為SKIPIF1<0軸建立平面直角坐標(biāo)系,則SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,由SKIPIF1<0,知SKIPIF1<0,化簡(jiǎn)整理得SKIPIF1<0,SKIPIF1<0,圓心SKIPIF1<0,半徑SKIPIF1<0的圓,所以SKIPIF1<0點(diǎn)的軌跡為圓SKIPIF1<0與四邊形SKIPIF1<0的交點(diǎn),即為圖中的SKIPIF1<0其中,SKIPIF1<0,SKIPIF1<0,則SKIPIF1<0由弧長(zhǎng)公式知SKIPIF1<0故答案為:SKIPIF1<0.3.(2022·上?!じ呷龑n}練習(xí))若球SKIPIF1<0的半徑為SKIPIF1<0(SKIPIF1<0為常量),且球面上兩點(diǎn)SKIPIF1<0,SKIPIF1<0的最短距離為SKIPIF1<0,經(jīng)過SKIPIF1<0,SKIPIF1<0兩點(diǎn)的平面SKIPIF1<0截球所得的圓面與球心的距離為SKIPIF1<0,則在此圓面上劣弧SKIPIF1<0所在的弓形面積為___________.【答案】SKIPIF1<0【解析】因?yàn)榍騍KIPIF1<0的半徑為SKIPIF1<0,球面上兩點(diǎn)SKIPIF1<0,SKIPIF1<0的最短距離為SKIPIF1<0,所以SKIPIF1<0,設(shè)經(jīng)過SKIPIF1<0,SKIPIF1<0兩點(diǎn)的平面SKIPIF1<0截球所得的圓面為圓SKIPIF1<0,則SKIPIF1<0平面SKIPIF1<0,且SKIPIF1<0,所以截面圓圓SKIPIF1<0的半徑SKIPIF1<0,連接SKIPIF1<0,因?yàn)镾KIPIF1<0,SKIPIF1<0,所以線段SKIPIF1<0,在SKIPIF1<0中,SKIPIF1<0,SKIPIF1<0,由余弦定理可得:SKIPIF1<0,所以SKIPIF1<0,所以在此圓面上劣弧SKIPIF1<0所在的弓形面積為扇形SKIPIF1<0的面積減去SKIPIF1<0的面積,即為:SKIPIF1<0,故答案為:SKIPIF1<0.考點(diǎn)二三角函數(shù)的定義【例2-1】(2022·河南)在平面直角坐標(biāo)系中SKIPIF1<0,角SKIPIF1<0的終邊經(jīng)過點(diǎn)SKIPIF1<0,則SKIPIF1<0的值是(
)A.SKIPIF1<0 B.SKIPIF1<0或SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】D【解析】SKIPIF1<0.因?yàn)镾KIPIF1<0,SKIPIF1<0,SKIPIF1<0,所以SKIPIF1<0,所以SKIPIF1<0,故選:D.【例2-2】(2022·全國·模擬預(yù)測(cè))已知角SKIPIF1<0,SKIPIF1<0的頂點(diǎn)為坐標(biāo)原點(diǎn),始邊與x軸正半軸重合,角SKIPIF1<0的終邊過點(diǎn)SKIPIF1<0,將角SKIPIF1<0的終邊順時(shí)針旋轉(zhuǎn)SKIPIF1<0得到角SKIPIF1<0的終邊,則SKIPIF1<0(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】由題知,點(diǎn)SKIPIF1<0到原點(diǎn)的距離為SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,SKIPIF1<0SKIPIF1<0.故選:C.【一隅三反】1.(2022·內(nèi)蒙古赤峰·高三期末(文))在平面直角坐標(biāo)系SKIPIF1<0中,角SKIPIF1<0和角SKIPIF1<0的頂點(diǎn)均與原點(diǎn)O重合,始邊均與x軸的非負(fù)半軸重合,它們的終邊關(guān)于直線SKIPIF1<0對(duì)稱,若SKIPIF1<0,則SKIPIF1<0(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】角SKIPIF1<0和角SKIPIF1<0的終邊關(guān)于直線SKIPIF1<0對(duì)稱,則SKIPIF1<0,SKIPIF1<0.SKIPIF1<0.故選:C.2.(2022·新疆昌吉·一模(文))在平面直角坐標(biāo)系SKIPIF1<0中,已知角SKIPIF1<0的終邊與圓SKIPIF1<0相交于點(diǎn)SKIPIF1<0,角SKIPIF1<0滿足SKIPIF1<0,則SKIPIF1<0的值為(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】B【解析】由三角函數(shù)定義可知,SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,SKIPIF1<0SKIPIF1<0,故選:SKIPIF1<0.3.(2022·重慶八中高三階段練習(xí))在平面直角坐標(biāo)系SKIPIF1<0中,角SKIPIF1<0的始邊為SKIPIF1<0軸的非負(fù)半軸,終邊與單位圓SKIPIF1<0的交點(diǎn)SKIPIF1<0在第一象限內(nèi).若SKIPIF1<0,則SKIPIF1<0(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】因?yàn)榻荢KIPIF1<0的終邊與單位圓SKIPIF1<0的交點(diǎn)SKIPIF1<0在第一象限內(nèi),所以SKIPIF1<0,SKIPIF1<0.因?yàn)镾KIPIF1<0,所以SKIPIF1<0,即SKIPIF1<0,將SKIPIF1<0代入SKIPIF1<0,得SKIPIF1<0,即SKIPIF1<0,解得SKIPIF1<0,當(dāng)SKIPIF1<0時(shí),SKIPIF1<0(舍);當(dāng)SKIPIF1<0時(shí),SKIPIF1<0;所以SKIPIF1<0.故選:C.考點(diǎn)三判斷三角函數(shù)值的正負(fù)【例3-1】.(2022·全國·高三專題練習(xí))已知角SKIPIF1<0第二象限角,且SKIPIF1<0,則角SKIPIF1<0是(
)A.第一象限角 B.第二象限角 C.第三象限角 D.第四象限角【答案】C【解析】因?yàn)榻荢KIPIF1<0第二象限角,所以SKIPIF1<0,所以SKIPIF1<0,當(dāng)SKIPIF1<0是偶數(shù)時(shí),設(shè)SKIPIF1<0,則SKIPIF1<0,此時(shí)SKIPIF1<0為第一象限角;當(dāng)SKIPIF1<0是奇數(shù)時(shí),設(shè)SKIPIF1<0,則SKIPIF1<0,此時(shí)SKIPIF1<0為第三象限角.;綜上所述:SKIPIF1<0為第一象限角或第三象限角,因?yàn)镾KIPIF1<0,所以SKIPIF1<0,所以SKIPIF1<0為第三象限角.故選:C.【例3-2】(2022·陜西·西安中學(xué)模擬預(yù)測(cè)(文))已知SKIPIF1<0,則SKIPIF1<0(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】因?yàn)镾KIPIF1<0,所以SKIPIF1<0,SKIPIF1<0,所以SKIPIF1<0SKIPIF1<0SKIPIF1<0另解:因?yàn)镾KIPIF1<0,所以SKIPIF1<0,SKIPIF1<0,所以SKIPIF1<0SKIPIF1<0SKIPIF1<0.故選:C【例3-3】(2022·全國·高三專題練習(xí)(理))若SKIPIF1<0,SKIPIF1<0的化簡(jiǎn)結(jié)果是(
).A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】由SKIPIF1<0,SKIPIF1<0,SKIPIF1<0得,SKIPIF1<0SKIPIF1<0SKIPIF1<0SKIPIF1<0故選:C.【一隅三反】1.(2022·重慶八中高三階段練習(xí))(多選)已知角SKIPIF1<0的頂點(diǎn)與原點(diǎn)重合,始邊與SKIPIF1<0軸的非負(fù)半軸重合,終邊經(jīng)過點(diǎn)SKIPIF1<0,若SKIPIF1<0,則下列各式的符號(hào)無法確定的是(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】AC【解析】由三角函數(shù)定義,SKIPIF1<0,所以,對(duì)于A選項(xiàng),當(dāng)SKIPIF1<0時(shí),SKIPIF1<0,SKIPIF1<0時(shí),SKIPIF1<0,SKIPIF1<0時(shí),SKIPIF1<0,所以選項(xiàng)A符號(hào)無法確定;對(duì)于B選項(xiàng),SKIPIF1<0,所以選項(xiàng)B符號(hào)確定;對(duì)于C選項(xiàng),SKIPIF1<0,故當(dāng)SKIPIF1<0時(shí),SKIPIF1<0,SKIPIF1<0時(shí),SKIPIF1<0,SKIPIF1<0時(shí),SKIPIF1<0,所以選項(xiàng)C的符號(hào)無法確定;對(duì)于D選項(xiàng),SKIPIF1<0,所以選項(xiàng)D符號(hào)確定.所以下列各式的符號(hào)無法確定的是AC選項(xiàng).故選:AC.2(2022·全國·高三專題練習(xí))已知SKIPIF1<0是第二象限角,則下列選項(xiàng)中一定正確的是(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】因?yàn)镾KIPIF1<0是第二象限角,所以SKIPIF1<0,SKIPIF1<0,則SKIPIF1<0,SKIPIF1<0,所以SKIPIF1<0為第三或第四象限角或終邊在SKIPIF1<0軸負(fù)半軸上,所以選項(xiàng)A不一定正確;可能不存在SKIPIF1<0,選項(xiàng)B也不一定正確;又SKIPIF1<0,SKIPIF1<0,SKIPIF1<0是第一象限或第三象限角,則選項(xiàng)C正確,選項(xiàng)D不一定正確.故選:C.3.(2022·全國·高三專題練習(xí)(理))如圖,在平面直角坐標(biāo)系SKIPIF1<0中,點(diǎn)SKIPIF1<0為陰影區(qū)域內(nèi)的動(dòng)點(diǎn)(不包括邊界),這里SKIPIF1<0,則下列不等式恒成立的是(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】A【解析】由于SKIPIF1<0,則SKIPIF1<0.設(shè)與SKIPIF1<0相平行的直線的方程為SKIPIF1<0,當(dāng)直線SKIPIF1<0過點(diǎn)SKIPIF1<0時(shí),SKIPIF1<0;當(dāng)直線SKIPIF1<0過點(diǎn)SKIPIF1<0和SKIPIF1<0時(shí),SKIPIF1<0;直線SKIPIF1<0過點(diǎn)SKIPIF1<0和SKIPIF1<0時(shí),SKIPIF1<0.則由圖中陰影部分可得SKIPIF1<0或SKIPIF1<0,這里SKIPIF1<0.則一定有SKIPIF1<0.考點(diǎn)四三角函數(shù)線【例4-1】(2021·河南·高三階段練習(xí)(文))已知SKIPIF1<0,SKIPIF1<0,SKIPIF1<0,則(
)A.SKIPIF1<0 B.SKIPIF1<0 C.SKIPIF1<0 D.SKIPIF1<0【答案】D【解析】因?yàn)镾KIPIF1<0時(shí),SKIPIF1<0,SKIPIF1<0,所以SKIPIF1<0,又SKIPIF1<0,所以SKIPIF1<0故選:D【例4-2】(2022·河南·南陽市第二完全學(xué)校高級(jí)中學(xué)高一階段練習(xí))已知SKIPIF1<0,則SKIPIF1<0的大小關(guān)系是(
)A.SKIPIF1<0 B.SKIPIF1<0C.SKIPIF1<0 D.SKIPIF1<0【答案】C【解析】先證明:當(dāng)0<x<SKIPIF1<0時(shí),SKIPIF1<0如圖,角x終邊為OP,其中點(diǎn)P為角x的終邊與單位圓的交點(diǎn),PM⊥x軸,交x軸與點(diǎn)M,A點(diǎn)為單位圓與x軸的正半軸的交點(diǎn),AT⊥x軸,交角x終邊于點(diǎn)T,則有向線段MP為角x的正弦線,有向線段AT為角x的正切線,設(shè)弧PA=l=x×1=x,由圖形可知:S△OAP<S扇形OAP<S△OAT,即SKIPIF1<0所以SKIPIF1<0<SKIPIF1<0<SKIPIF1<0,即SKIPIF1<0所以SKIPIF1<0又由函數(shù)SKIPIF1<0在SKIPIF1<0上單調(diào)遞增,所以SKIPIF1<0SKIPIF1<0又由函數(shù)SKIPIF1<0在SKIPIF1<0上單調(diào)遞減,則SKIPIF1<0所以SKIPIF1<0所以SKIPIF1<0,即SKIPIF1<0故選:C.【一隅三反】1.(2022·全國·高三專題練習(xí))已知點(diǎn)SKIPIF1<0在第一象限,則在SKIPIF1<0內(nèi)的SKIPIF1<0的取值范圍是(
)A.SKIPIF1<0 B.SKIPIF1<0C.SKIPIF1<0 D.SKIPIF1<0【答案】B【解析】由已知點(diǎn)SKIPIF1<0在第一象限得:SKIPIF1<0,SKIPIF1<0,即SKIPIF1<0,SKIPIF1<0,當(dāng)SKIPIF1<0,可得SKIPIF1<0,SKIPIF1<0.當(dāng)SKIPIF1<0,可得SKIPIF1<0或SKIPIF1<0,SKIPIF1<0.SKIPIF1<0SKIPIF1<0或SKIPIF1<0,SKIPIF1<0.當(dāng)SKIPIF1<0時(shí),SKIPIF1<0或SKIPIF1<0.SKIPIF1<0,SKIPIF1<0SKIPIF1<0或SKIPIF1<0.故選:B.2.(2022·全國·高三專題練習(xí))設(shè)SKIPIF1<0,則下列命題:①SKIPIF1<0;②SKIPIF1<0;③SKIPIF1<0是單調(diào)減函數(shù).其中真命題的個(gè)數(shù)是A.0 B.1 C.2 D.3
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 跨文化團(tuán)隊(duì)建設(shè)的挑戰(zhàn)與機(jī)遇
- 2025年度油類大宗貿(mào)易居間代理服務(wù)合同
- 職場(chǎng)中如何進(jìn)行孩子的情緒管理培訓(xùn)
- 職場(chǎng)中如何使用與維護(hù)公共操場(chǎng)的健身設(shè)備
- 教育背景下的小學(xué)語文國際交流項(xiàng)目探討
- 疫情后時(shí)代的寵物消費(fèi)變化分析
- 移動(dòng)技術(shù)在校園信息化建設(shè)中的應(yīng)用探討
- 閱讀俱樂部在小學(xué)生閱讀能力培養(yǎng)中的作用研究
- 科技公司如何建立穩(wěn)固的法律架構(gòu)
- 科技助力校園操場(chǎng)的可持續(xù)發(fā)展研究報(bào)告
- 藝術(shù)培訓(xùn)校長(zhǎng)述職報(bào)告
- ICU新進(jìn)人員入科培訓(xùn)-ICU常規(guī)監(jiān)護(hù)與治療課件
- 人教版一年數(shù)學(xué)下冊(cè)全冊(cè)分層作業(yè)設(shè)計(jì)
- 選擇性必修一 期末綜合測(cè)試(二)(解析版)2021-2022學(xué)年人教版(2019)高二數(shù)學(xué)選修一
- 學(xué)校制度改進(jìn)
- 各行業(yè)智能客服占比分析報(bào)告
- 年產(chǎn)30萬噸高鈦渣生產(chǎn)線技改擴(kuò)建項(xiàng)目環(huán)評(píng)報(bào)告公示
- 民謠酒吧項(xiàng)目創(chuàng)業(yè)計(jì)劃書
- 2023年珠海市招考合同制職員筆試參考題庫(共500題)答案詳解版
- 心電監(jiān)護(hù)考核標(biāo)準(zhǔn)
- 特種行業(yè)許可證申請(qǐng)表
評(píng)論
0/150
提交評(píng)論