查询词典 knocking

During the absorption process, each alpha particle will collide with one or more atoms in the conductor knocking electrons from their orbits and imparting some kinetic energy to the electrons in the conductor thereby increasing its conductivity.

" "在吸收过程，每个α粒子碰撞将与一个或多个原子在导体敲开电子从它们的轨道，并传授了一些动能，以电子在导体从而增加其导电性。

Inside the church, an altar boy was almost finished vacuuming the communion kneelers when he heard a knocking on the sanctuary door.

在教堂里面，一位祭台助手用吸尘器差不多将所有祭祀用的坐垫上的灰尘吸完，这时他听到有人在敲礼拜堂的门。

The altar boy kept vacuuming, but the knocking continued.

祭台助手继续用吸尘器吸坐垫里的灰尘，然而敲门声依然不断。

My mother was a marvel at knocking up a meal for an unexpected guest.

我母亲为不速之客临时准备一顿饭菜，速度惊人的快。

Modern anaesthetics seem to work by mimicking deepsleep, rather than knocking people cold

现代麻醉学：它似乎是在模仿深沉睡眠，而不是仅让接受治疗的人昏睡过去。

In the last few years, opportunity has been knocking on Ashton Kutcher's door.

在过去的几年里，机会一直在敲阿什顿#库彻的大门。

Moreover," he continued icily,"I started knocking at the reception office downstairs, and I've been knocking for more than a month.

而且，"他继续冷冷地说，"我从您这座楼的传达室敲起，已经整整敲了一个月门了。

I wanted instead to focus on the central role of leverage, because it is leverage that turns large banks and financial institutions into ninepins that cannot fall without knocking down others that cannot fall without knocking down still others.

我想更加侧重于杠杆'的核心作用，因为，正是杠杆，使得大型银行和金融机构纷纷倒下，一个倒下，不可避免地让另一个倒下，依次倒下。

Iwanted instead to focus on the central role of leverage, because it is leveragethat turns large banks and financial institutions into ninepins that cannotfall without knocking down others that cannot fall without knocking down stillothers.

我想更加侧重于杠杆'的核心作用，因为，正是杠杆，使得大型银行和金融机构纷纷倒下，一个倒下，不可避免地让另一个倒下，依次倒下。

The heavy oil combustion activator mainly used in heating stove of steel rolled, industrial stove, power plant stove, glass furnace ,metal furnace ,ceramic roller kiln and channel kiln .It can accelerate combustion , prevent over-burning, reduce the harmful gas emission. Its energy-saving reaches to 5-8%. Diesel oil combustion activator mainly used in the diesel oil engine which can strengthen atomization ,improve ignition conditions, adjust the value of cetane,restrict intense or knocking vibrations, reduce the fuel de-compound and black smoke emission, prevent over-burning, carbonization and reduce the machine's friction. Its fuel-saving reaches to 3-5%. High efficiency gasoline combustion activator mainly used in gasoline engine, which can improve the gasoline octane rating ,restrain extensive or knocking vibrations, reduce fuel de-compound , prevent over burning , carbonization, reducing machine's friction and toxic gas or black smoke emission, Its fuel saving reaches to 3-5%.

该产品分为重油、柴油和汽油燃烧催化剂三大类，重油燃烧催化剂主要用于轧钢加热炉，工业锅炉，发电厂锅炉，玻璃熔窑，金属熔炼炉，陶瓷辊道窑，隧道窑中，能够促进燃烧，防止结焦，节能达5-8%，减少有害气体的排放；柴油燃烧催化剂主要用于柴油发动机中，起到增强雾化、改善着火条件，调整十六烷值，抑制隆震爆震，降低燃料分解，防止结焦积碳的作用，同时减少机器磨损，节约燃料3-5%，减少黑烟及有害气体的排放；高效汽油燃烧催化剂用于汽油发动机中，能提高汽油辛烷值，平抑隆震爆震，降低燃料分解，防止结焦积碳，减少机器磨损，节约燃料3-5%，减少有害气体及黑烟的排放。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。