查询词典 Tripping

A third kelly cock is generally kept on the drill floor to be used in the drill string in the event flow up the drill string occurs while making a connection or tripping pipe.

第三个方钻杆旋塞通常保留在钻台上，当连接或起下钻时发生钻柱内向上流动的情况下用于钻柱。

All these will save tripping time, decrease working intensity, reduce drilling cost and increase bit's working life.

大大节约起下钻时间，降低工作强度，减少钻井成本，提高钻头使用寿命。

This day-tripping was rather different to the logistical challenges faced by earlier travellers, even if those were self-inflicted. When one Colonel Thornton embarked for France in 1814 he and his six guests took three carriages and coachmen, a variety of servants, including chief butler and falconer, three hawks, ten horses, 30 guns and as many as 120 hounds.

这种一日游与早期游客面对的物流上的挑战已有很大不同，即使有一些困难是自找麻烦。1814年桑顿上校开始法国之旅，他带了六位客人，三大马车，三位马车夫，各种仆人，包括厨师、男管家，养鹰者，三只鹰，10匹马，30支枪，以及多达120只猎犬。

Stochastic factors associated with generator frequency relay, u.f. load shedding and breaker tripping time, etc. are explicitly modeled. Using a Monte Carlo simulation tool, the risk of frequency-induced cascading failures is assessed.

该模型用以研究电力系统短期频率随机动态特性，考虑了机组频率保护、低频减载装置以及元件切除时间等随机因素，并基于蒙特卡罗模拟方法分别予以分析。

His nurse prepared everything and he went over to his table and painted an ink-and-wash picture of a frog tripping in some grass while trying to leap into the water.

他欣然答应，护士安排好了，他走到画案旁边画了一张水墨画：一只青蛙往水里跳的时候，一条后腿被草绊住了，青蛙前面有三个蝌蚪在游动，更显示青蛙挣不脱去的焦急。

"I don't mind the Gnomes but I'm always worried about tripping over one."

我不太care地精，可是我老是担心会踩到他们。

Every week, it seems as if there are new surveys and studies tripping over themselves to paint the grimmest possible picture of modern masculinity.

每周似乎都有新的调查和研究交相为现代男性气质描绘最灰暗的图景。

In the '20s and '60s, hemlines were at a high and so was the stock market, but in the '30s and '40s, the stock market was so low that women were almost tripping over their skirts.

在20年代和60年代，群摆下线很高，股票市场也很高。但是在30年代和40年代，股市如此之低，妇女几乎被她们的裙子拌倒。

He simply frequented the hippest bars and pubs of East London and found himself practically tripping over them.

他只是经常光顾的最时髦新潮的酒吧和东伦敦的酒吧和发现自己实际上对他们绊倒。

The obtained results were compared to data of testing the same model in a hot-shot wind-tunnel IT-302M at M_∞≈6 and 8,τ=100～120ms,Re_(1∞)=(1.3～1.8)×10~6,with boundary layer tripping on the surfaces of the inlet ramp and side compression wedges.

所获数据与同一模型在热射流风洞IT-302M实验马赫数M∞≈6，8，运行时间τ=100~120ms，雷诺数范围Re1∞=(1.3~1.8×106，进气道压缩面和侧压缩面进行了边界层转捩。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。