查询词典 field-glasses

Because sheet of the known that the leakage will bring the environment problems in early days the power station constructed, generally not adopt technical measure of defending seeping, the groundwater environment changed obvious influence by the ash water leakage, the paper take the ash field of JiNing Power Station as an example, through the data contrast of the plain ash field water level and water quality in the time and on the apace, expresses that the groundwater of ash field district has already suffered pollution, generally, the scope of the pollution is in 1 kilometer.

由于早期电厂建设时对灰场渗漏引起的环境问题缺乏认识，一般不采以专门的防渗措施，灰水渗漏对地下水环境产生了明显的影响。论文以济宁某电厂灰场为例，通过对平原灰场水位、水质在时间和空间上的数据对比表明灰场区地下水已遭受污染，其污染影响范围一般小于1km。

To combine raising fish in paddy field and feeding duck in open in paddy field and form a new kind of compounded ecosystem, and make paddy- the biggest primary producer in rice field and fish, duck-the greatest consumers band together organically, and form a benign and high efficiency compounded ecosystem which rice, duck and fish live together.

将稻田养鱼和稻田露宿养鸭有机结合起来形成新的复合生态系统，使稻田中最大初级生产者的水稻与最大消费者的鱼、鸭有机结合起来，形成稻-鸭-鱼共栖的良性高效复合农业生态系统。

For example, if your widest field eyepiece has a 40mm diameter field stop and you choose a decreasing increment diameter factor of 2 (which results in a 4x decrease in area size), you'll end up with eyepieces having field stop diameters of approximately 40mm, 20mm and 10mm.

例如，如果你的最广视野的目镜拥有40mm的视场光阑直径并且你选择间隔倍率为2，（导致4倍减少区域面积），你最终选择的这组目镜的视场光阑为40mm，20mm和10mm。

The application of HAZOP analysis for surface engineering construction in gas field was discussed too, combined with HAZOP analysis example for surface engineer construction in gas field was discussed too, combined with HAZOP analysis example for surface engineer preliminary design of production test in Longgang gas field.

并结合龙岗气田试采地面工程初步设计HAZOP分析实例，对HAZOP分析方法在气田地面工程建设中的应用进行了初步分析。

This paper presents a rapid inversion method for 3D apparent density based on separation and continuation of potential field. The new method is carried out in the following three steps. Firstly, the gravity field on the plane is separated by a cutting method into several parts corresponding to strata of different depth. Secondly, by the way of downward continuation, the field resulted from different strata is respectively reduced to a plane corresponding to its depth.

文中提出了一种基于位场分离与延拓的视密度快速反演方法：首先应用场分离的切割法对平面上的重力场进行不同深度层源的切割分离；然后运用大深度向下延拓方法将各层的场延拓至相应的深度；最后反演出各深度层的密度。

Gravity-fed 3-product heavy medium cyclone ; velocity field ; pressure field ; density field

无压给料三产品重介质旋流器；速度场；压力场；密度场

In 1940, a French infantry division was made up of three infantry regiments (each one having a headquarters company, a weapons company and three battalions), one cavalry unit tasked with reconnaissance, one anti-tank company (12 25mm anti-tank guns), one light field artillery regiment with three groups of 12 75mm guns each (plus an anti-tank and anti-aircraft company to protect the field guns from enemy tanks and aircraft), one heavy field artillery regiment (two groups of 12 155mm howitzers each), two engineer companies, two signals companies, two transport companies, one ammunition company, one medical group and divisional services.

在1940年，一个法军步兵师由三个步兵团(每个都有一个司令部，一个武器连和三个营)，一个负责侦察的骑兵部队，一个反坦克连(12架25mm反坦克炮)，一个轻型野战炮团配备有12架75mm炮三组(再加上一个反坦克防空连保护野战炮不受敌人坦克和飞机的攻击)，一个重型野战炮团(12架155mm榴弹炮两组)，两个工兵连，两个通信连，两个运输连，一个军火连，一个医疗大队和师后勤部门。

The series-compensated method is an effective method to measure high-voltage dielectric loss in field test.Attention should be paid to the influence of the high-voltage leading wire and the electric field interference on the field test.

串联补偿法用于电流互感器高压介损测量是解决现场试验电源问题有效方法，在现场进行高压介损测量时，特别要注意高压引线及强电场干扰的影响。

Finally, the wave equation of the electromagnetic field of this kind damper isderived from the Maxwells equation. The magnetic flux density at the boundary isassumed to be harmonic, so the analytical result of the wave equation is solved. When therotor rotates, eddy currents flowing inside the conducting material field are caused. Thetangential force acting on the rotor because of the action between eddy currents andmagnetic field is produced. The tangential force causes a retardation torque, which leadsto the increase of power and heating effects.

最后，应用Ahrens的电磁轴承简化模型，从Maxwell方程出发推导了应用于本文所述的被动式电磁阻尼器的波动方程，并用傅立叶级数把矩形磁场展开的谐变磁场作为磁场的边界条件，通过求解波动方程得到磁场的解析解，从而计算了阻尼器对转子的电磁力和由涡流引起的切向力产生的阻尼器附加功耗。

In this paper, we present a wave theory based rendering technique: light wave field rendering, by combining wave graphics, Fourier optics, computational holography and the existed image based rendering techniques. In light wave field rendering, a 3D wave field is represented by one or more wavefronts which are stored as 2D arrays of complex numbers.

本文结合波动图形学、计算全息学和傅立叶光学等研究领域的相关技术，将波动的概念引入光场绘制过程，根据定态光波场的解析特性，使用平面或封闭曲面波前上的二维复振幅分布，来表示无源空间中三维的光波场，提出了一种基于光波场的绘制技术，用于三维物体的视点无关绘制和立体真实再现。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。