英汉例句

• a general method for designing magnetic field gradient coils on a cylindrical surface with an axial magnetic field to be used in nmr imaging is suggested and developed.

  系统地介绍了用于磁共振成像系统中具有轴向磁场的圆柱型表面梯度线圈的设计与优化。

• therefore, the pump with the screw and screw and screw cylindrical surface gap should be as small as possible more.

  因此，泵体与螺桿外圆表面及螺桿与螺桿间隙应尽可能小些。

• the contribution of current source is embodied on the boundary condition of cylindrical surface in which the source exists, and eccentric green「s function of potential can be obtained herewith.

  电流源的贡献则体现在源所在柱面的边界条件上，由此得到电位的偏心格林函数。

• to analyze the machined quality of cylindrical surface with line-contact rotating-milling, the kinematic model of tool-teeth is built based on vector theory.

  为了分析线接触回转铣削外圆柱工件表面加工质量，运用矢量运算方法建立了线接触回转铣削外圆柱工件运动学模型。

• for the elliptic cylindrical surface which is the trunk of the blade, the geodesic and non-geodesic differential equations are deduced.

  并针对叶片主干部分的椭圆柱面，分别推导其测地线和非测地线的微分方程式。

• the invention discloses a reinforced heat transfer element of a truncated cylindrical surface wing type vortex generator, belonging to the field of heat transfer parts of heat exchanger.

  本发明公开了属于换热器传热零部件领域的一种斜截柱面翼式涡发生器强 化传热元件。

• the energy flow in the cross-section and cylindrical surface of the air gap is discussed, the field line of poynting vector is mapped under different loads using these formula.

  讨论了气隙横截面和圆柱面上的能流，得到了不同负载下坡印亭矢量场的场线；

• bearing rings and washers cylindrical surface to the radial guide cage.

  轴承套圈和垫圈的圆柱形表面，用以在径向引导保持架。

• the cylindrical surface shrink fit process to match large gears and their axles is practised in the manufacture of large electro blocks hc8 and hc16 now under development.

  本文在研制的hc8和hc16大型电动葫芦中，大齿轮与轴之间采用了圆柱面过盈联接。

• the capacitance formulae of a long cylindrical surface sensor with a gap are discussed by solving electric potential lapalace」s equation of the sensor.

  通过求解带缝的长直圆柱面电容器中的电势的拉普拉斯方程，讨论该电容器的电容计算公式。

• this measuring method was used to measure in the cylindrical surface radius of mached miror. the measuring is automatic and high accuracy.

  将这种方法应用到配光镜柱面单位曲率半径测量，整个测试过程在微机控制下自动完成，并具有高的测试精度。

• the law of panoramic perspective on cylindrical surface about points, lines, and surfaces is is summarized.

  总结了点、线、面的圆柱面全景透视的规律。

• according to the superposition theorem of the field, the series solutions of the potential and the field of a thin cylindrical surface having limited length charged uniformly are derived.

  由场的叠加原理，导出了有限长均匀带电薄圆柱面电势和电场的级数表达式。

• side glowing optical fiber is also named as cylindrical surface emission fiber, linear optical fiber, leakage optical fiber, large diameter light pipe and even called as neon optical fiber.

  侧面发光光纤又称通体发光光纤、线型光纤、泄漏型光纤、大口径导光管甚至还被称为霓虹光纤等。

• an antiforge cigarette is characterized by that the external cylindrical surface of its tip filter is perforated by laser.

  本发明涉及新型防伪卷烟，其特征是：在滤嘴的外圆柱表面上均布着两个以上的孔。

• using double cpu configuration consisted of pmacpc and ipc, a system for online measuring and machining of cylindrical surface of parts was designed.

  利用pmac-pc与ipc工控机组成的上下位机并行双cpu结构，设计集成了一套零件外圆表面在线测量及加工系统。

• an eight-node solid element with two parallel faces and one traction-free cylindrical surface is derived using the assumed stress hybrid method.

  应用假设应力杂交元的方法，导出了一个八节点的实体元。此元具有二个平行的表面及一个无外力自由的园柱表面。

• the inner cylindrical surface of the cylindrical hole of the oil distributing block also can be uniformly distributed with ring-shaped grooves along the axis direction;

  与配油块的内圆柱孔相配合的一段输油轴的外圆柱面上沿轴向均匀分布环形的凹槽。

• taking the fitting of cylinder surface for example, the principle and method of spatial cylindrical surface fitting based on genetic algorithm is described.

  以空间圆柱面为例，说明采用遗传算法进行空间柱面拟合的原理以及方法。

• cylindrical surface of plunger head chute cut there, and through the radial hole, the axial hole and at the top of the same, the purpose is to change the cycle of oil production;

  柱塞头部圆柱面上切有斜槽，并通过径向孔、轴向孔与顶部相通，其目的是改变循环供油量；

• the one-dimensional fresnel zone phase correcting principle can be applied in a cylindrical surface to constructed a new type of point source feeding lens antenna.

  在圆柱面上进行一维菲涅尔区相位修正结构设计，可以构成一类新型的点源馈电透镜天线。