查询词典 three-d

To determinate volumes and directions of the principle stresses, constantly three 1/4-bridges should be applied to measure normal strains along three sensitive grids. Based on the analysis of the plane stress state and generalized Hooke's law, volumes and directions of the principle stresses at one point will be obtained.

在该实验中，为了测量构件表面一点的主应力大小及方向，通常采用3个1/4桥路，测量该点沿3个敏感栅方向的线应变，根据平面应变状态分析和广义胡克定律求得该点的主应力大小及方向。

Evaluation of three-dimensional surface roughness need to measure the three-dimensional coordinates of the points in the surface assessment region, the horizontal coordinates (x-coordinate), vertical coordinate (y-coordinate) and elevation data (z-coordinate).

三维表面粗糙度的评定需要测量出表面评定区域内各点的三维坐标，即横向坐标、纵向坐标和高度数据。

Hornbeam's bough divides into three, first is a black, second is the brown, shinbone three is a yellow.

铁树的树干分为三层，第一层是黑色，第二层是棕色，骶三层是黄色。

The three-orientaion inclined hot-wire technique can be used to measure three dimensional velocities accurately.

研究表明，用五孔球探针可以测定旋风分离器的切向与轴向平均速度，但径向平均速度的测量精度不高。

When the minute hand points to twelve and the hour hand points to three, it's three o'clock.

当分针指在12而时针指在3的时候，是三点钟。

At the same time, in order to further optimize the structure of the real estate market, and improve low-income families in housing security system, to better meet the general public to the needs of low-cost housing, the Shanghai municipal government in 2003 for three consecutive years has also raised the three million square meters a year to start in low-cost housing targets.

与此同时，为了进一步优化结构的房地产市场，提高低收入家庭的住房保障体系，以更好地满足广大市民的需要，低成本住房，上海市委政府在2003年连续三年来还提出了三百点○○○万平方米一年开始的低造价住房的目标。

Methods MRCP were performed in 66 cases using a heavy T2 weighted MR hydrography technique. The images were post-processed by three dimensional maximum intensity projection and three dimensional surface shaded display.

采用重T2加权MR水成像技术对66例患者行MRCP检查，图像经三维最大信号强度投影及三维表面遮蔽显示技术后处理。

Methods MRCP were performed in 66 cases using a heavy T2 weighted MR hydrography technique, the images were post-processed by three dimensional maximum intensity projection and three dimensional surface shaded display Results The accuracy of MRCP for evaluating this disease was 100%, and for the cause of disease was 86.6%.

采用重T2加权MR水成像技术对66例患者行MRCP检查，图像经三维最大信号强度投影及三维表面遮蔽显示技术后处理。结果：水成像定位诊断率达100%，定位诊断率为86.6%，此技术可清楚显示胰胆管的形态，显示各种胆道疾病的异常改变，诊断正确性高。

Through the study on the character of hydrokinetics and heat transfer and combustion and dynamic of CFBB, three kind of single fuzzy controllers and a kind of synthetically fuzzy controller are designed, and control system is analyzed in some one power plant, and the three kind of control scheme are simulated on deferent objec...

本文通过对循环流化床的流体动力学特性、传热学特性、燃烧特性和动态特性等的研究，设计了三种单模糊控制器和一种综合模糊控制器，分析了某一电厂实际控制系统，并对这三种控制方案进行了变对象的仿真。

Preparation of ZnO micro-nano composite hydrophobia film via three-step method ;2. In this paper basic steps of structural dynamic damage detection are discussed and a three-step method for structure damage diagnosisis proposed.

以位于广东新会的崖门桥(双塔刚构体系预应力单索面混凝土斜拉桥)为工程背景，探讨了结构动力损伤识别的基本步骤以及利用结构动力损伤识别三步法对大型工程结构进行损伤识别的有效性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。