查询词典 ship

Adaptive α-β filter algorithm was introduced, and then it was compared to ISR filter algorithm and Kalman filter algorithm, the mean square deviation of distance, position, speed and direction of these algorithms on the flight line was analyzed to discuss the specific use of the three filters in straight-line flight and about-ship straight-line flight.

介绍了一种改进的α-β滤波算法，然后将它和最小二乘滤波算法、卡尔曼滤波算法进行比较，对三种算法跟踪空中目标的直线飞行、改变航向的直线飞行两种情况的距离、方位、速度和航向等参数的均方差加以分析，证明了改进的。

Such oceanic growth can be removed similarly by divers underwater or by normal above-water waterjetting should the ship be drawn onto a dry dock.

可以用高压枪在船坞清除，但如不要将船拖到船坞上清洗，亦可用无后挫力水枪，利用潜水人，进行水下清除。

According to Newton's laws of motion, the rocket ship and the ball of negative matter will go off in the same direction with an acceleration equal to the force of gravity between them.

据牛顿运动定律，火箭飞船和负质量球将以它们之间引力相对应的加速度朝同一方向飞去。

The second-class accommodation on a train or ship is the ordinary accommodation, which is cheaper and less comfortable than the first-class accommodation.

二等车厢；二等舱 2。第二类邮件（在英国投递较第一类邮件慢，邮资也较低） 3。第二类邮件

According to the source of the unfair accountant behavior, the paper talked about howto regulate and optimize the accountant behavior from six aspects:the setting of theaccountant behavior regulation system,the control of the internal accounting,the erecting ofthe evaluation of accountantship system and accountant profession environment , thestrengthening of the accountant ship and law.

三、根据会计人员产生不正当行为的原因，从会计人员行为规范体系的建立、实施内部会计控制、建立和完善会计职业道德监督评价机制、构建会计人员群体氛围、加强会计人员自身的道德修养和健全会计法律等六个方面探讨了如何规范、优化会计人员行为。

An ape that has been genetically altered for long-distance ace travel is sent into the cosmos where its ship loses contact with Earth.

一只为长途太空航行而做了基因改造的人猿在被送入太空之后，座舱便与地球失去联系。

Includes a vector graphics ship editor, online leader list, custom sounds, and an acid trip graphics engine!

包括矢量图形编辑器的船舶，在线领导人的名单，自定义声音，和一酸之行图形引擎！

For the active acoustic fuze for a torpedo on the basis of the distance measurement done by using acoustic pulses, the echo of a randomly undulating wave is a main disturbance to recognize a surface ship.

摘 要：基于脉冲回声探测的主动声引信识别水面舰船，随机起伏的波浪回声干扰是限制其可识别水面舰船最小吃水的主要因素。

This paper analyzes the process of depth charge intercepting torpedo, establishes a model of ship evading acoustic homing torpedo, and obtains the evasive turning angle as evading torpedo in different torpedo alert areas by using Monte-Carlo method.

本文分析了水面舰艇使用悬浮式深弹拦截鱼雷过程，建立了舰艇使用悬浮式深弹时规避声自导鱼雷数学模型，采用蒙特卡洛法通过计算机仿真，得出了在不同的鱼雷报警区域内舰艇规避鱼雷时的规避转向角。

The attack on the ship was viewed as an act of war .

攻击了那条船被看作是战争行为。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷