There is a ladder against the wall.有一架梯子靠在墙上。[精讲辨析]against是介词,意为“反对;和……交战(竞争、比赛);不利于;依靠着”,后接名词、代词或动名词作宾语。其反义词为for,意为“赞成;支持”。相关短语:play against与……打对抗赛。[活学活用]根据汉语意思翻译句子。1. 没人反对这个提议。No...
The problem of a ladder leaning against a wall in static equilibrium is a classic example encountered in introductory mechanics texts.1 Most discussions of this problem assume that the static frictional torce between the ladder and wall can be ignored. A few authors~(2'3) consider the case ...
10 Fig. 10.1 shows a uniform ladder leaning against a wall. The bottom of the ladder is1.0 m away from the wall. The top of the ladder is 4.0 m above the ground. F -ladder4.0m NOT TO SCALE-wall man1.0m pivot Fig. 10.1The weight of the ladder is 110 N.(a) On Fig. 10.1, dr...
Problems in which a ladder is leaning against a wall making some angle; ex-1 The ladder is leaning against the wall makes an angle of 60 ^0 with the ground.
百度试题 结果1 题目62. Would you please put the ladder against(紧靠) the wall? 相关知识点: 试题来源: 解析 答案见上【详解】句意:你能把梯子紧靠在墙上吗?根据括号中文提示,介词against表示“紧靠”。故填against。 反馈 收藏
This problem has been solved! You'll get a detailed solution that helps you learn core concepts.See Answer Question: A 17-foot long ladder is placed against a wall and then the base of the ladder is pulled away from the wall. As the bas...
please-push-the-ladder-against-the-wall网络请把梯子靠在墙壁上;请把梯子K在墙壁上;请把梯子推到靠墙 网络释义 1. 请把梯子靠在墙壁上 北京美国英语语言学... ... Please push the ladder against the wall. 请把梯子靠在墙壁上 Maybe some other time. 也许下一次吧 ... www.myzx.com.cn|基于678...
4. against介词,意为“倚;碰;撞”。如:He put the ladder against the wall.他把梯子靠在墙上。【拓展】(1)against作介词,还可意为“反对”,此时其反义词为for(赞成)。表示“强烈反对”一般用副词strongly来修饰。(2)表示“与...相对,反对”时,常与动词play, fight, protect,argue等动词连用。 相关知识...
A ladder leaning against a wall has a slope of 7. how many feet in the horizontal direction correspond to a rise of 35 ft?Slope:The slope of a line is by how much the line is rising according to the run. If {eq}x {/eq} and ...
解析 【答案】against【核心短语/词汇】against 倚着,靠着【翻译】我把那个梯子靠墙放着。【解析】put the ladder___the wall (把梯子___墙放) ,故空中填介词,against 介词,倚着,靠着;put the ladder against the wall 把梯子靠墙放着。故结合句意填介词against。 结果一...