查询词典 sight axis

We present a new method for alignment optical axis and axis of rotation in laser direct writing system using reflection of plane grating.

提出一种光栅反射对准法：在极坐标激光直写系统中利用光栅反射聚焦光斑来校准光轴和工件台的转动轴；被光栅反射的聚焦光斑成像在CCD上。

The mean hydrodynamic radius of hemoglobin polymers inside the intact red cells, the membrane motion frequency, cross area, regular form factor, longest axis and shortest axis were measured for both kinds of erythrocytes.

结果表明该装置可同时在分子水平、亚细胞和细胞三个水平上同时测定活态红细胞胞内血红蛋白聚合物及胞膜的动态特性以及细胞的形态。

The mean hydrodynamic radius of hemoglobin polymers inside the intact red cells, the membrane motion frequency, cross area, regular form factor, longest axis and shortest axis were measured for both kinds of erythrocytes. It is found that the membrane motion of normal human erythrocyte is similar in both oxygenated and deoxygenated states.

在实验中，对正常人及较重症地中海贫血患者红细胞胞内血红蛋白聚集体的平均流体力学半径、红细胞膜的搏动频率等动态特性参数，以及对应的细胞的截面积、规化形状因子、长径、短径等图像分析数据同时进行了测定。

With reasonable analysis of optical path, a new type beam expander with wide aperture and bigger field angle and large relative aperture in which the on-axis and off-axis aberration are both perfectly corrected is designed.

通过合理的光路分析，设计出一种轴上和轴外像差都得到很好校正、大口径大相对孔径、视场可增大的、光学性能优于伽里略和开卜勒扩束器的新型扩束器。

Through using the computer in the teaching of critical speed experiment of flex rotor axis , this paper measurers the revenant data as the flex rotor axis passing the critical speed, and expounds the advantages of using computer in this experiment.

通过将计算机用于柔性转子轴的临界转速实验教学，对柔性转子轴在通过其临界转速时进行了相关数据的测量，并阐述了将计算机应用于该实验的优点。

The construction process are multiple parameters (such as partial-top, arch axis and elevation changes, etc.) real-time monitoring system controlled by the large-span cable crane rigger arch beam, the system pegging Cable-Stayed deduction deduction for arch beam geometric precision and adjust successfully to a high-precision steel pipe arch-arch-long, concrete-filled steel tube ensures the integrity and stability, effective control of the construction process are arch axis geometric precision.

施工过程中多参数控制实时监测系统，采用大跨度的缆索吊机吊运拱肋梁段，斜拉扣挂体系扣定拱肋梁段并调整几何精度，成功地将钢管拱肋高精度合龙成拱，保证了钢管混凝土的整体性和稳定性，有效控制施工过程中拱轴线几何精度。

A right hallow circular cylinder of quartz having its generator parallel to the principal axis liberates electricity when subjected to torsion about its axis.

割水晶成一圆柱，圆柱之轴即为晶体之光轴，在圆柱之中心穿一孔道，使成一空心圆柱壳，以金属箔敷於圆柱壳内外侧面成两电极。

To obtain the relationship between rotary dynamic target axis shake and its precision,rotating vector and coordinate transfer are used to analyze axis shake′s influence to target′s high and low angle and azimuth angle,and then to analyze its error.

旋转动态靶标是用来检测大型光电经纬仪跟踪精度和动态精度的设备。

The approach of this paper is suitable for carrying out prediction of cutting forces for flank milling ruled surface under reserving uniform material to cut by using five-axis machine. And it can effectively provide the suggestions of process planning for five-axis flank milling operation.

本文方法适用於直纹曲面在预留均匀的余料下，进行五轴侧铣切削力预测，可有效提供五轴侧铣切削的切削条件规划。

Research on the Basic Kinematics-Geometry Theory and Tool Positioning Strategy for 5-axis NC Machining;2. The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" and "point contact".

文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面"线接触"和"点接触"两种方式，分析了采用侧铣加工产生误差的原因，对加工中的不同工步及精加工薄叶片的特殊处理进行了分析，并提出了相应的解决方案，对整体叶轮的数控加工有一定的现实意义和实用价值。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。