查询词典 Canada pitch

Preheating system of the die set of swaying tray is heated by adopting Cr20Ni80 resistance wire, as diameter d is 1.5mm, node-pitch D is 36mm, screw-pitch h is 4mm, spiral column L' is 0.91m, 220V single-phase contacting is adopted.

摇盘模具预热系统采用Cr20Ni80 镍铬合金材料电阻丝加热，直径d 为1.5mm，节经D 选用36mm，螺距h 选用4mm，螺旋柱长度L'为0.91m，采用220V 单相接法。

Rational new method for checking ring gauge is put forward in this paper. For pitch less than 0.5 mm check plug is used to inspect size on virtual effective diameter and simple effective diameter, but for pitch over 0.5 mm, check plug is only used to inspect size on virtual effective diameter, simple effective diameter is measured by double ball.

提出了对于螺距不大于0.5 mm的螺纹环规，采用校对规检验作用中径及单一中径；而对于螺距大于0.5 mm的螺纹环规，则采用校对规检验作用中径，双球法测量单一中径。

Rational new method for checking ring gauge is put forward in this paper. For pitch less than 0.5 mm check plug is used to inspect size on virtual effective diameter and simple effective diameter, but for pitch over 0.5 mm, check plug is only used to inspect size on virtual effective diameter, simple effective diameter is measured by double ball.

提出了对于螺距不大于0.5 mm的螺纹环规，采用校对规检验效用中径及单一中径；而对于螺距大于0.5 mm的螺纹环规，则采用校对规检验效用中径，双球法测量单一中径。

The Jet Balloons will be used for the first time in Holland. They are special balloons, equipped with a valve. They should be inflated five minutes before the players enter the pitch, so that the entire stadium will be an ocean of red-white colours. The moment the referee leads players unto the pitch, the balloons should be released. They go straight up due to the valve and produce a great sound. If over 30, 000 spectators do so at the same time, the effect could be very special indeed!

这些气球的使用，在荷兰应该是第一次，它们都是一些特殊的气球，它们将在球员们进场前在体育场上空飘荡大约5分钟，所以，体育场在这段时间将会是一个红、白色的海洋，而等到这些球员都进场后，这些气球就会被释放，同一时间，它们将伴随着巨大的响声向上飘起，它们的数目可能超过3万多个，到时候景象会是非常壮观的！

When the pitcher throws to the batter, it is a strike if he swings and misses, if he hits the pitch into foul territory, or if he does not swing at a pitch in the strike zone.

当投手把球投向击球员后，如果击球员挥捧而未击中，把球打入界外地区或球在好球区之内而来挥棒击球，都算是一击。

When the pitcher throws to the batter, it is a strike if he swings and misses, if he hits the pitch into foul territory, or if he doesn't swing at a pitch in the strike zone.

当投手把球投向击球员后，如果击球员挥捧而未击中，把球打入界外地区或球在好球区之内而来挥棒击球，都算是一击。

Tall oil was used as a model compound of the pitch in the pulp suspension to study the effects of calcium soaps on the pitch deposition with and without fibers.

利用塔罗油作为新闻纸厂浆水体系中树脂的模型物，分别在有纤维和无纤维存在下研究了钙皂对树脂沉积的影响。

D. When the ratio of louver pitch to fin pitch is LP/FP=1.25, the integral performance of the louvered fin radiator is favourable.

分析百叶窗间距和翅片间距的比值对气侧传热和流动性能的影响，当百叶窗角度为27°，LP/FP=1.25 时，具有较好的综合性能； e。

A maneuvering mathematical model for Controllable-Pitch Propeller ships with three degrees of freedom is established according to separate modeling theory. Based on Netherlands Ship Model Basin\'s open-water tests, CPP thrust coefficients and torque coefficients in four-quadrant with different pitch ratio of screw and different types of CPP are obtained by using Akima interpolation. Therefore, CPP thrusts and torques are obtained.

基于船舶操纵性分离建模理论，采用荷兰船模试验水池B系列螺旋桨的敞水试验结果，利用Akima插值获得了不同类型的调距桨在不同螺距比下的四象限推力系数和扭矩系数，求得调距桨的推力和扭矩，建立了调距桨船舶的平面运动数学模型。

During a low speed, the pitch angle is a constant, wind turbines keep on the optimum speed ratio between the pitch and wind so as to absorb the maximum energy.

该风力机在低风速时桨距角不变，保持最佳叶尖速比以获得最大风能；在高风速时储存或释放部分能量，桨距角仅完成限制最大输出功率，减少机械应力，风能储存在风力机机械惯性中，减少力矩冲击。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。