source distribution的例句大全

In order to improve the charge distribution for MEVVA ion source, a radial field was introduced.

为解决麦瓦(MEVVA)离子源束流的径向分布均匀性问题,采取了加入会切磁场的方法.

Abstract: The second harmonic sound beam distribution nonlinearly generated by a conical source has beed derived.

本文推导了锥形声源的非线性二次谐波声场分布。

Controlled by paleotopography and sediment source, sand bodies had a banding distribution along the northeast-southwest direction.

由于受古地形及沉积物源的控制, 砂体沿北东南西向呈条带状分布.

This paper shows some examples of gas rich in nitrogen in the marine strata of South China, explains their distribution characteristics, and discusses various source and formation mechanism of nitrogen.

列举了南方海相地层富氮天然气实例，阐述了富氮天然气分布特点，探讨了氮气来源和形成机理。

These variable may be unavoidable, but they are a part of the source of a normal distribution.

这些变量可能是不可避免的，但是它们是形成正态分布的原因之一。

The Realization of the Source of Wealth and the Theory of Distribution According to Work in China& rereading Critique of the Gotha Programme;

论财富的源泉及按劳分配理论在我国的现实性&重读《哥达纲领批判》

The source, shape, distribution, texture and contact with wall rocks, orientation variations and regional tectonic analysis suggest that the emplacement of intrusive rocks is passive.

根据区内侵入岩体的物质来源、出露形态、分布位置，内部结构、与围岩的接触特征、产状变化等并结合区域构造运动分析，认为其就位机制主要为被动方式。

The coefficient of heat conductivity of every parts and coefficient of the heat transfer of all boundaries in the motor is analyzed and modified. And the heat source of the motor temperature field-the loss and its distribution in the motor.

分析了电机内的各导热体的导热系数和各边界面的散热系数并予以修正，同时研究了电机内温度场的热源&电机的损耗及其分布。

It is found that temperature wave frequency at a given location in the slab is relevant to slab's thickness and its thermal relaxation time while the amplitude of temperature wave bears a relation with heat source's distribution area and pulse duration.

研究结果表明，温度波动频率取决于平板厚度和材料的热弛豫时间，而其幅值则与内热源释放区域的大小和脉冲宽度的长短有关。

By this method, the spatiotemporal distribution of radioactive nuclides in atmosphere in different terrain characteristics, different weather situations for instantaneous or continuous leaking source were obtained, and the dry or wet deposition quantities on the ground were also acquired.

该方法可计算核事故中连续点源和瞬时点源在不同气象、地形条件下的浓度分布，并可获得地面的干沉积率和湿沉积率。

The infectious aerosol flow pattern and distribution in the ambulance's compartment are simulated by a two-phase flow model, and tested by carbon dioxide which is used as a substituted aerosol contamination source.

以CO2气体为模拟有害气溶胶污染物，运用两相流动模型计算其在救护车病员室内的流动特征与分布状态，并通过试验进行了验证。

Method: Dose distribution of 32 P spherical source in liver cancer equivalent material and rat tumor were measured with thermoluminescence dosimeter.

方法：应用热释光方法实测32P在肝肿瘤等效材料和鼠瘤中的剂量分布。

The temprature distribution of the limit thickness specimen on the lateral area of the heated region under laser point source irradiation was measured with the thermovision infrared system.

通过红外热像仪测温装置，对有限厚度试件在激光点热源作用下热作用区侧面温度分布进行实时测量。

In order to estimate the retention and residual quantity, it has to know the three-dimensional distribution of the radioactive source. But the y camera can only obtain the two-dimensional image.

但Y相机只能得到放射源的二维图像，而只有得到放射源的三维分布，才能实现对滞留量和残留量进行比较准确的估算。

Based on the time-space relationship between hydrocarbon reservoirs distribution and hydrocarbon reservoirs generation conditions, it can be got that the hydrocarbon generation in this region is mainly controlled by 3 factors, namely, structure, lithology and source rock.

通过油气藏分布与成藏条件之间时空关系得到，该区油气藏形成主要受构造、岩性、烃源岩三大因素控制。