tensing

He does not seem to enjoy his visits to testify in Congress, often tensing visibly in the face of hostile questions.

他看上去不喜欢在国会作证，在面对敌意问题时经常显示出紧张。

Other players might have lashed at it in panic, tensing up with the importance of the moment.

换着是其他球员的话，可能已经被这个重要关头搞的紧张不堪，然后便惊慌地胡乱起脚射门了。

"No, " I said, tensing up as he removed his hands from the wheel to mime a Buddhist prayer.

“不，”我说，他的手从转盘处松开，做了一个佛教祈祷的手势，我感到心里一紧。

But the tensing takes its toll over such a long race, and drains some of your energy reserves.

但是整个比赛紧张一直伴随，消耗了很多能量储备。

The tensing member includes one ratchet and one wheel axle inserted into the center of the ratchet and with one axial notch.

该拉紧构件包括一棘轮，其中央处插置有一轮轴，该轮轴具有一轴向凹槽。

A tight curl, twist, or bend in a length of thin material, as one caused by the tensing of a looped section of wire.

扭结一段长度的材料产生的绷紧的卷曲，曲折或弯曲，例如因拉紧线的有环部分。

Tensing your body to stave off nervous reactions is not a good idea, even if it tricks you into feeling stronger.

紧绷身体以击退紧张的反应，不是个好主意，尽管他让你以为较强壮。

Stay relaxed and watch the ball after the bounce. The most common cause of mistakes in the return is not watching the ball or tensing up.

保持轻松冷静，专注的看球，接发球最常发生的错误就是没有注意看球或过于紧张。

Tensing muscles adds fuel to anxiety, so relaxation can get the mind out of a panic state and let people realign their emotional response.

紧张的肌肉会加剧焦虑，因此放松可以让人摆脱恐慌的状态，并重新调整情绪反应。

People with myotonic dystrophy have prolonged muscle tensing (myotonia) and are not able to relax certain muscles after use.

强直性肌营养不良病患具长期肌肉拉紧（肌强直）和在使用后无法放松某些肌肉。

The physical part consists of tensing the muscles in and around the painful area.

肉体上是在疼痛区域部分的肌肉紧张。

A common problem is the automatic tensing of muscles as you pull energy up through you.

一个常见问题是，当你在向上推动能量时，肌肉会自动紧张。

Progressive Muscle Relaxation (PMR) involves tensing up a group of muscles until they're tightly contracted, then releasing them.

连续的肌肉放松包括拉紧一组肌肉是他们处于收缩状态，然后放松。

Surface investigation showed that there were shearing, tensing and crush-pressing fissures.

地表调查表明滑坡出现了剪性、张性及挤压裂缝；

One technique involves tensing and then relaxing the different muscles in your body one at a time.

其中一个放松练习是这么做的：先拉伸，然后再放松身体上的各个肌肉块，每次拉伸、放松一块。

Leg crossing, at the ankles while squeezing the thighs together and tensing abdominal muscles.

在脚踝出将两腿交叉，将大腿互相挤压，让腹部肌肉紧张。

The buckling band has its end inserted to tensing member is inserted precisely into the axial notch.

扣带插入至拉紧构件的端部精确地插入至该轮轴的轴向凹槽。

Lengthening and broadening them does not mean tensing them.

延长展宽并不意味着使双脚紧张。

Arm tensing, by rhythmically squeezing a soft ball while also tensing thighs and abdominal muscles.

在紧张大腿和腹部肌肉时，有节律地挤压软球，用来紧张手臂。

Isometric exercises involve nothing more than tensing a muscle and holding it.

静力锻炼仅仅包括拉紧肌肉并保持。