On the other hand, if the lock is held for a longer time, spinning is wasteful as the spinning thread consumes CPU without doing anything useful.
另一方面，如果锁被占有很长时间，那么自旋的线程只会消耗CPU而不做任何有用的工作，因此带来浪费。
They use hand sanitizers between customers, always use a fresh thread, and regularly clean brow brushes and scissors with antibacterial germicides.
他们在客户间使用消毒剂擦手，并且总是使用新的棉线，眉刷和剪刀也定时用抗菌清洗剂清洗。
On the other hand, if the calling thread needs to be blocked for a specific time, then pthread_cond_timedwait is used to block the thread.
在另外一方面，如果调用线程需要被阻塞一段确定的时间，那么就可以使用pthread_cond _ timedwait来阻塞这个线程。
And it came to pass, when she travailed, that the one put out his hand: and the midwife took and bound upon his hand a scarlet thread, saying, This came out first.
38：28到生产的时候，一个孩子伸出一只手来。收生婆拿红线拴在他手上，说，这是头生的。
As she was giving birth, one of them put out his hand; so the midwife took a scarlet thread and tied it on his wrist and said, "This one came out first."
到生产的时候，一个孩子伸出一只手来；收生婆拿红线拴在他手上，说：“这是头生的。”
Finally, like blessing her love, the girl raised the kite gently with one hand, held the thread tightly with another hand, and began to run all of a sudden.
终于，像呵护爱情一般，女孩一手轻轻地将风筝举起，一手紧握着系着风筝的那条线，突然开始奔跑。
The other components of the case such as the rotating bezel also require a hand finish, particularly for drilling the screw thread and polishing.
表壳的其它部件，如旋转表圈等，同样须用人手处理，特别是钻螺丝内牙和抛光。
Or, if you're a dab hand with a thread and needle, you might like to take part in the costume competition.
或者，如果你是引线穿针的能手，你也许会喜欢参加服装比赛。
On the other hand, NPTF threads are designed to ensure that sufficient crushing of the entire thread form will take place to produce a mechanical seal.
另一方面，NPTF螺纹的设计用于保证在整个牙形上产生足够的变形以生成这种机械密封。
A single strand of matching thread is recommended for hand stitching.
手缝线迹推荐使用一根单股相配的线。
The broken thread embroidery is to break a thread by hand into 8 to 16 thinner threads, then, to broider them in groups. The broidered pattern is very flat and exquisite.
破线绣是把一根线用手工撕成更细的8至16根线，然后再分绺进行刺绣，绣出的图案十分平整细腻。
A thread is in my fond mother's hand moving. For her son to wear the clothes ere leaving.
慈祥的母亲手里拿着针线，缝制着衣服给将要出外远游的孩子。
To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.
为了克服剪钉式和反扣式两种安全接头的不足，研制出一种滑套式井下安全接头。
A thread is in my fond mother's hand moving.
慈祥的母亲手里把着针线。
Gen 38:28 as she was giving birth, one of them put out his hand; so the midwife took a scarlet thread and tied it on his wrist and said, "This one came out first."
创38：28到生产的时候，一个孩子伸出一只手来，收生婆拿红线拴在他手上，说：“这是头生的。”
The utility model relates to a medical orthopaedics left-hand drill bit for drilling a left-hand thread hole. A metal drill rod is carved with a left-hand groove.
本实用新型涉及一种可以钻左旋丝孔的骨科医用左旋钻头，它是在一个金 属钻杆上镂刻有左旋凹槽。
Regard these two bores as the basis finally, process the right-hand slot respectively with the thread bottom bore of the a.
最后以这两个孔为基准，分别加工右侧的槽和顶面的螺纹底孔。
Iron thread hand knitting lantern is a traditional art of China, which has a long-standing history.
铁丝手工编织灯笼是中国传统工艺，具有悠久的历史。
Iron thread hand knitting lantern is a traditional art of China, which has a long-standing history.
铁丝手工编织灯笼是中国传统工艺，具有悠久的历史。
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