查询词典 parallel angle

The converse method is used to determine the parameters in the design of the parallel machine tool,which allows the use of maximum range of machine varibales(e.g.swinging angle of spherical bearng)within their limits.

机床设计参数的确定采用逆向设计法，充分利用了已有机床部件的极限参数。

Fig. 1. The plan and side view of the flow of a molten polymer liquid in gas-assisted injection molding where a pipe is connected vertically to line A to a fan-shaped cavity with a vertex angle of 180度 formed by two parallel plates and gas is injected at the point above where two cavities are connected.

图。 1。该计划和侧面的熔融聚合物液体流动的角度在气体辅助注塑成型在管道连接垂直线A到一个扇形腔一顶点由两个平行板和气体形成的夹角为180度在上述点注入其中两个腔相连。

In one of these styles, the input light is linearly polarized having an angle of 45° with respect to the birefringence axis of the fiber, and the Wollaston prism is parallel to the birefringence axis.

基于法拉第磁光效应，研究在光纤拍长磁光调制法测试系统中，对于给定的磁隙宽度和磁场强度，起偏方式与检偏方式对拍长测试灵敏度的影响。

All these properties exhibit the capacitative characteristic of botanical tissue. Since Ohm's law depicts that all materials have obstruction to the electric current, the biological electrical characteristics of a botanical tissue can also be imitated to be an equivalent model with the resistance and capacitor connected in series or parallel. The relation between the phase angle and impedance measured is used to study and decide the integrality of the cell and the trend of the physiological status of a growing organism prospectively.

依据欧姆定律指出所有物质对电流动都具有阻力，因此可将生物结构特性等效成电阻与电容之串并联模型，并藉由相位角与阻抗大小之关系，研判生物体内部细胞之完整性，并进一步预测生物体生长之生理状况。

Direct the needle caudally, parallel to the sagittal plane, at a 30° posterior angle with the frontal plane.

、控制针的方向，与矢状面平行，与冠状面成30°角

And this paper also shows the structure and parameters of the optical system. The Xenon light of super high voltage is used as interferential source. The position of it is on the focus of the reflector of ellipsoid surface. After reflecting, its lights form a collective point . This point and objective focus of collimation lens are superposition. Though the collimation lens, the beam of light become parallel lights. Then though the Coude Reflector and radiation system of special prism, the lights become a beam of light with 3 ° emanative angle.

该光学系统选用超高压氙灯作光源，使其位于椭球面反射镜的一个焦点上，发出的光线经椭球面反射后所形成的汇聚点与准直负透镜组的物方焦点重合，光束经准直系统后变为平行光束，此平行光束再经库德反射镜和特殊发散棱镜系统，形成具有3°发散角的发散光束，用来干扰敌方设备。

Through Hilbert transform, a signal's plane trace can be get. There are two frequencies in the tested signal, so the signal's plane trace may be looked as the track of the out pole's end when two poles rotate around parallel axles. Using the knowledge of motion synthesis in theory mechanics, a formula to describing the change of plane trace's step length and angle for two-frequency be get. So we may prolongate the tested signal's plane trace from the echo's initial arriving moment, and get a certain length of the signal's prolongation.

通过Hilbert变换可得到测试信号的平面迹线，测试信号中只含有两个频率成分，视为双频信号，双频信号的平面迹线相当于两连杆绕平行轴转动时外杆杆端迹线，利用理论力学中运动合成和瞬心知识，推导出双频信号平面迹线步长平方满足余弦线性复合函数，而迹线转角可视为线性变化，据此可对回波到来之前的测试信号平面迹线作延长，得到一定长度的信号延展段，信号延展段与实测段作差可得到一次、二次回波的第一个波峰值。

In 2.3.2 when the weapons on an undead female are unsheathed, the mainhand weapon will angle downward, while the offhand will point straight ahead, parallel to the ground.

在2.3.2中，当亡灵女性没有拔出武器时，她的主手武器方向会向下；而副手武器将笔直指向前方，和地面平行。

Several investigators have determined that placing the electrode parallel rather than perpendicular to the target nerve substantially increases the size of the lesion, thereby reducing the likelihood the treatment will miss or only partially coagulate the target nerve.234,235 After a literature review and cadaveric study, Lau et al.234 concluded the ideal electrode position is across the lateral neck of the superior articular process rather than the groove formed at the angle of the superior articular and transverse processes, as was used in most studies.159,160Other investigators have found the maximal lesion size to be reached within 60 s of lesion time,235–237 independent of whether the system is temperature or voltage controlled.238 Studies conducted in human myocardium have determined that irrigation fluid has either no effect or a slightly beneficial effect on lesion size.239 Hence, the use of LA to prevent procedure-related pain or steroid to reduce the incidence of neuritis184 should theoretically have no adverse effects on the efficacy of radiofrequency denervation.

一些研究者认为，将点击平行的置于目标神经比将其垂直置于目标神经增加了消融的范围，因而减少损伤可能使目标神经不被或部分被消融。Lau等回顾了文献中对尸体的研究，总结出理想的电极放置位置为上关节突颈部外侧而非常采用的上关节突与横突形成的沟。其他学者研究发现，不论系统是温度控制或电压控制，其最大的损伤范围都在60秒内达到。在心肌灌注的研究中，灌注液多损伤范围造成轻微或不造成损伤。因此，使用LA预防过程相关性疼痛或类固醇防止神经炎发生时，需理论上确保对射频消融效果无副作用。

Image reconstruction from the projections of fan-beam: The CT equipment is broadly adopted on the world that its detectors are arranged on the concentric circle at same angle interval. This equipment rebates the complex machinery movements like parallel-beam geometry, makes the sampling time shorter, that is rebating the whole CT testing time.

扇形束图象重建：将探测器等角间隔排列于同心圆周上采集射线投影数据，然后进行图象重建的CT装置是目前世界上广为使用的，它减少了平行射束采样方式的繁杂的机械运动，可有效地缩短数据采集时间，也就是减少了CT检测的总的花费时间。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。