查询词典 manoeuvring

For some typical ship manoeuvring motions in restricted waters, numerical study on simulation of the viscous flow and calculation of the hydrodynamic forces is carried out by solving the RANS equations:(1) Numerical study on the viscous flow and the hydrodynamic forces on a ship in oblique motion in shallow water.

本文针对如下几种典型的限制水域中的船舶操纵运动，通过求解RANS方程，对其粘性流场和水动力进行了数值研究：(1)浅水域船舶斜航运动的粘性绕流场及水动力数值计算研究。

A tail thus enables the bird to have wings that are optimized for cruising speed (with the tail furled to minimize drag) and, at low speeds, the spread tail reduces induced drag during manoeuvring and turning flight.

一条尾巴，从而使鸟类有翅膀是优化的巡航速度（与尾巴furled ，以减少阻力），并在低速，传播尾巴减少诱导阻力在操纵，把飞行。

Thus, for example, replenishing the ship at sea is a test of close ship manoeuvring and, in extremis , of the ship's watertight integrity.

因此，举例来说，补充在海上船舶接近船舶操纵试验，并在极端情况下，该船的水密完整性。

Because the output pressure signal of the manoeuvring valve(pos. no. 01-Ⅲ) corresponding to the regulating handle position determines the output rate of the P.G.

因为操纵阀01-Ⅲ相应调节手柄位置的输出压力信号决定调速器输出比率通过三通阀29，下位。

Then the 3-way magnet valve (pos. no. 73) is deenergized and the speed setting signal raised by the manoeuvring valve (pos. no. 01-Ⅲ) is transmitted to the P.G.

然后三通电磁阀73被断电，由操纵阀01-Ⅲ加高的速度设定信号被重新传送到P.G。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。