查询词典 experimental engineer

Methods: Sixty male rabbits with 8 weeks of age were randomly divided into the experimental group (n=36) and control group (n=24). The mandibles of rabbits in the experimental groups were induced to forward position by a functional appliance.

60只8周龄的日本大耳白兔，随机分成实验组(n=36)和对照组(n=24)，实验组动物每日24h戴用咬合前导矫正器。

With the experimental realization of Bose-Einstein condensation and the fast development of the studies on nonlinear effects in BEC atomic matter waves, a new branch of atom optics,＂nonlinear atom optics＂, had been formed, and has been obtained a series of significant experimental progresses.

随着玻色-爱因斯坦凝聚的实现及其非线性效应研究的快速发展，原子光学的一门新兴分支学科——&非线性原子光学&已初步形成，并取得了一系列重大的实验进展。

The musculocutaneous nerve was always the studied target in the experimental animal model of the root avulsion of the brachial plexus. The C〓 root was the main component of musculocutaneous nerve, the transection of C〓 was used in the experimental study of multi-nerve transfer before.

模拟臂丛神经根性撕脱伤的动物模型通常都以肌皮神经作为研究对象，除了其终末支可用于神经移位以外，由于肌皮神经以颈〓成分为主，故在颈部切断颈〓即为肌皮神经主干，可用于多组神经移位的研究。

An experimental system for Venturi's critical background-pressure ratio was set up,and a series of experiments was conducted with different mediums and Venturis. The function of the first Venturi in the experimental system and the effect of temperature on CPR were discussed.

建立了一套文氏咀临界背压比的测量系统，分别以氮气、氩气和氧气为工作介质，对两种加工工艺、不同规格文氏咀的临界背压比进行了测量，得到了各文氏咀对应不同工作介质的临界背压比，讨论了实验系统中第一个文氏咀的作用和温度对测量结果的影响。

The focal properties of varifocal Fresnel lens was studied in experimental, experimental results showed that the deformation of surface of LCoS will lead to diffusion of the focal of Fresnel lens, one correction method was mentioned.

然后利用已经制作的LCoS相位空间光调制器，实现了可编程的变焦菲涅尔透镜，通过实验研究了变焦菲涅尔透镜的聚焦特性，发现LCoS器件的表面弯曲会导致聚焦焦点的弥散并设计了校正的方案。

The experimental tubings were PVC plastic tubings. The diameter of experimental PVC tubings is 40 mm, the wall thickness is 2.4 mm and the maximal bursting pressure is 12.5 bar. There were four PVC tubings. Each has a single hole with diameter of 0.9mm、 1.1mm、 1.3mm and 1.5mm.

以直径为40mm，壁厚为2.4mm，最大爆破压力为12.5bar的PVC管为实验材料，首先研究了在0.9bar、1.2bar、1.5bar、1.8bar、2.1bar这5种工作压力下喷孔孔径分别为0.9mm、1.1mm、1.3mm、1.5mm的单孔流量及近似射程，根据实验结果最终选择近似射程最远，喷孔孔径为1.3mm的微喷灌管作为单孔喷水量分布特性研究。

The main work of this paper is to develop a vision-based virtual-real registration experimental augmented reality system.According to the registration algorithm,considering the condition of our lab,a set of calibration and experimental templets are designed,and a series of registration experiments are carried out to calibrate and test the system.

本论文在增强现实技术的基础上，开发了一套基于视觉的增强现实虚实配准的试验系统，针对算法的需要和实验环境，设计了一系列简单实用的实验，制作了摄像机定标所需的标定模板和一些简单实用的测试模板，并对虚实配准系统进行了标定和测试实验，同时，编制了相应的应用软件。

And Finally according to theprogramed algorithms, simulation and experimental stitchings are porformed for testing thealgorithm accuracy. Results show that, the comprehensive errors of theretical andexperimental wavefront stitchings are less than 10~(-6)λand than PV/10 (where PV refering towavefront peak-to-vally value), respectively. Furthermore, experimental research isconducted on the influence of stitching accuracy by sub-aperture overlapping area andstitching modes, with subaperature real-time stitching test for large plano-optic broughtabout.

第三，对编写的算法程序进行了模拟拼接实验和实际拼接实验，测得该算法程序的精度为：理论拼接波面的综合误差小于10~(-6)λ，实际拼接波面的综合误差小于PV／10(PV为被测波面相位峰谷值)；在此基础上，又就子孔径重叠区域大小和拼接模式对拼接精度的影响进行了实验和分析，实现了大口径光学平面的子孔径实时拼接检测。

In order to fill up this blank, cooperating with Shanxi Agricultural machinery experimental evaluation station, we have made thorough experimental study on the performance evaluation indexes and m

本文研究内容是该项目中的一部分，文中依照评价指标确定的原则，结合生产实际，并通过试验和咨询专家，选出针对小麦免耕播种机的五个性

In experimental education process, add through revealing model of in kind of oral cavity stuff to reach with multimedia realia, encourage a student inchoate contact is clinical, begin what content abounds to read books and newspaper to accuse, be helpful for enhancing education figure sex, help student understands the clinical application of material, develop student learning activity, raise oral cavity material to learn experimental education result thereby.

在实验教学过程中，通过展示口腔材料实物模型及加用多媒体教具，鼓励学生早期接触临床，开展内容丰富的读书报告，有利于增强教学形象性，帮助学生理解材料的临床应用，发挥学生学习能动性，从而提高口腔材料学实验教学效果。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！