At a certain electric field ratio, five electrode, systems could be used to change the ion beam current and the beam energy to a certain extent.
在一定电场强度比下可以用五电极系统在一定范围内改变束电流或束能量。
Both the aspect ratio and coverage of field are important factors in defining a true panoramic image.
宽高比和覆盖范围都是评判一张照片是否是全景图的重要因素。
Gears of first stage are changeable so that the operator can change the gear ratio based on current field condition.
第一级传动齿可变，驾驶员可根据电流与磁场情况来改变齿数比。
In ratio, we're still not as many as there are men, but nowadays I see more and more women in the field.
从比例上来说，我们不像男动画师那么多，但是现如今我看到越来越多的女动画师进入这个行业。
Especially, analyze qualitatively the effect that the cathode magnetic field Angle contributes to beam ratio and prove it by calculation.
特别的是，文章中定性分析了阴极磁场角对电子注速度比的影响，并通过计算获得证明。
The computation method presented in this paper will effectively predict the flow ratio of ejection and disclose the characteristic of mixing flow field.
本文的计算方法可以有效地用来预测引射流量比和揭示混合流场特性。
The effects of temperature and equivalence ratio of supersonic premixed combustible flow on the structure of supersonic combustion flow field, ignition and flame propagation were studied.
研究了超声速预混可燃气流的温度以及当量比对超声速燃烧流场结构、点火与火焰传播特性的影响。
It is characterized by broadband, adjustable frequency, and adjustable duty ratio, so the instrument has wide application field.
该仪器频带宽度宽，频率和占空比可调，拓宽了仪器的应用领域。
The pressure field distribution in hydrocyclon, pressure drops of hydrocyclon and the pressure drops distribution ratio in the parts of hydrocyclon have been calculated.
计算出了旋流管内的压力场分布、各旋流管压力降以及压力降在旋流管各部件的分配比例。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
So it is an urgent task to analyze the flow field and air leakage ratio of ring cooler.
因此，环式冷却机的流场分析和漏风率测试研究是一个急待解决的课题。
The electric parameters of toroidal magnetic field coils, ohmic heating systems and vertical balance magnetic field coils of SUNIST low aseptic ratio tokamak were introduced.
介绍了SUNIST低环径比托卡马克的纵向场线圈、欧姆加热场线圈和平衡场线圈的电学参数。
And, relatively economical grouting material ratio was determined, by laboratory material test. The feasible grouting technics and monitoring method was worked out by the field test.
通过室内材料试验得到了相对经济的灌浆材料配方，通过灌浆现场试验得到了可行的灌浆工艺和检测方法。
To increase component of grinding force ratio can increase principal stress extreme values in grinding stress field. Materials can be removed by brittle fracture.
粗加工中，增加磨削分力比可以增大磨削应力场中的主应力极值，有助于材料的脆性去除。
Enhancing of the receiver field of view can effectively improve the signal noise ratio for communication systems operating in the solar-blind ultraviolet (UV) spectral region.
对于工作在日盲紫外光谱区的非视线通信系统，增加接收视场可以有效地增大系统的信噪比。
The ratio vegetation index(RVI)method is combined with field survey of insect pest to determine critical values of RVI for different degrees of disaster and the judgement accuracy reaches 73%.
利用比值植被指数（RVI）分析法，与实地虫灾调查相结合，找出了受虫灾影响后不同灾害程度的RVI临界值，判对率为73%。
The ratio of bone area to total tissue area (BA/TTA) in each microscopic field was determined by computerized image processing.
图像分析测量每个视野小梁骨面积与组织总面积的比值（BA/TTA） ，于各组间比较。
At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.
最后，以高脚杯形挤压铸件作为大高径比挤压铸件的实例，对其挤压铸造过程中的温度场和应力场进行了模拟和分析。
After research on the fractionation of softwood BC TMP pulp fiber by a cylindrical hydrocyclones, a new knowledge of the relationship between split ratio and flow field in hydrocyclones was gained.
通过用柱形水力旋流器对漂白化学热磨机械浆进行筛分的实验，获得了分流与流场相互关系的新认识。
A computer program is developed to calculate the flow field around the guide cascades with arbitrary ratio of stay and guide vanes.
编制的计算机程序可用于计算固定导叶与活动导叶不同排比的流场。
The CAN is a kind of field bus which has higher ratio of capability and price, and more effective capability of real time process.
CAN是现场总线中的一种，具有较高的性能价格比和较强的实时处理能力。
The relationships between images of near and far objects with camera lens and field of view and object distance and the image ratio are researched.
根据光学透镜成像原理，推导近端和远端物像与相机焦距、视角和物距的关系式及其像比，借此控制相机视图中远近两端物像的形状反差。
As a high performance-cost ratio equipment, IR screen is widely used in ground IR countermeasure field.
烟幕弹作为一种性价比高的装备广泛地应用在地面红外对抗领域。
The changes of leaf ratio of dry to fresh weight in flue-cured tobacco green leaves during the field growth were studied.
田间状况下对烤烟下、中、上三个部位叶片生长发育过程中叶片干鲜比值的变化进行了研究。
Research on feasibility of electric submersible pump application in high gas oil ratio oil well in some oil field block is made.
针对部分高含气油藏的特点，探讨使用潜油电泵的可行性。
Owing to the lack of prime materials and the hindrance of ancient language, the research on the rent ratio of field-lease hasn't got creationary achievement.
由于原始材料的缺乏和古代语言文字的障碍，学术界对古巴比伦时期土地租赁中租金比率的研究，多年来一直没有取得突破。
The experiential ratio of optimum combination of three nozzles on tri cone bit is obtained based on many field experiments.
通过大量的现场试验，得出三牙轮钻头三喷嘴优化组合的经验比值。
The experiential ratio of optimum combination of three nozzles on tri cone bit is obtained based on many field experiments.
通过大量的现场试验，得出三牙轮钻头三喷嘴优化组合的经验比值。
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