小一点的动物在落地时受到的力稍小于他们的体重。
Smaller animals hit the ground with a force proportionally lower than their weight.
在一项关于这种反射的实验中,研究者发现从15厘米高出落下,它们的叶子会在落地时合拢。
In an experiment on these reflexes, scientists notice that when dropped from 15cm. they would close when they hit the ground.
要把光被捕获在两维的曲线状表面上时,要求物体表面非常平滑,才足以把大部分光线干净利落地反射进油层而不是分散在所有的各个角度上。
For the light to be trapped in two dimensions, the object's surface needed to be smooth enough to cleanly reflect most of the light into the oil layer rather than scattering it at all angles.
当他在北越上空被击中落地时,浑身伤痕累累:一个膝盖断裂,一个肩膀和两只胳膊也已骨折,捕获他的那些人拒绝为其校正。
He suffered extensive injuries when he was shot down over North vietnam-a broken knee, a broken shoulder and two broken arms that his captors refused to set.
这在1978年发生过,当时ITF禁止了非传统的“意面式击球”,这是前一年罗马尼亚选手伊利.纳斯塔斯在击打落地球时双倍增加了上旋球的力量。
That happened in 1978, when the ITF banned the unconventional “spaghetti stringing” used the previous year by Romania's Ilie Nastase to double the amount of topspin on his groundstrokes.
每周我的垃圾桶都是满满当当的,以至于塑料桶盖都盖不严实,当我推着垃圾桶来到路上时,盖子就会掉落地上,在滚动中发出“咔哒咔哒”的声响。
Each week the trash cans are so filled that their plastic covers fall off, and clatter to the pavement as I wheel the cans to the road.
这种方法的问题之一是在同一只脚落地时呼气或吸气的习惯,一些专家和教练认为这种习惯可能导致体侧刺痛。
One problem with this approach is the habit of always inhaling or exhaling on the same footfall, which some experts and coaches believe could lead to side stitches.
当一架飞机在非正常情况下落地时,油箱通常破裂,上千加仑易燃的航空油料外泻。
As an aircraft contacts the ground abnormally, fuel tanks are likely to rupture, spilling thousands of gallons of flammable aviation fuel.
当你在走路或跑步时,脚在落地前的的姿势如何,是导致踝关节扭伤的一个风险因素。
How the foot is positioned just before ground contact when walking or running is an ankle sprain risk factor.
更糟的是,在最后摄制之时,当摄制一场跳跃空中落地时,他扭伤了腿,结果必须靠拐杖行走。
To make matter worse, he sprained a leg while filming a scene of landing after jumping into air at the time of the last filming, ending up depending on crutches.
跳伞的单位可以在移动阶段任何时候降落,落地时必须掷危险地形测试。
Grav Chute Insertion: embarked squads can deep strike over any point the Valkyrie moves over in its Movement phase, taking dangerous terrain tests as they land.
司线裁判负责指出羽毛球落地时是在边线的“里”或“外”;
A line judge shall indicate whether a shuttle landed 'in' or 'out' on the line(s) assigned.
为了增加结构整体的抗震性能,在结构平面布置时,宜将结构上部分剪力墙落地并贯通至基础形成落地剪力墙。
In order to increase the overall structure anti-earthquake performance, structure layout, the shear wall structure on the ground and transfixion part to base form ground shear wall.
为了增加结构整体的抗震性能,在结构平面布置时,宜将结构上部分剪力墙落地并贯通至基础形成落地剪力墙。
In order to increase the overall structure anti-earthquake performance, structure layout, the shear wall structure on the ground and transfixion part to base form ground shear wall.
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