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This article researched on the reliability of high power LED from the view point of chroma.

从色度学方面探讨了大功率发光二极管的可靠性，证实设计问题是影响大功率LED可靠性的主要因素。

The comparison of deodourization of yeast fermentetion, black tea salt system, complex purple perilla salt system and smoking fluid salt system for freshwater chub and younger sea fish were researched.

分别采用了液体烟薰料腌制脱腥法、紫苏混合液腌制脱腥法、粉末活性碳脱腥法、有机红茶脱腥法和酵母发酵脱腥法分别对淡水鲢鱼和干海鱼仔进行脱腥试验。

The mask applying to experiment is opened up and that the mask exposure's device is designed and done. The technologic flow of the MEMS unit's manufacture combining optical score, sacrifice layer, chymic deposit with the SL prototyping technology is researched and experimental sample is done. Taking 3D capacitance micro actuator done by RP technology as a example, the main point of the manufacturing technics is illuminated, the new way manufacturing complex micro mechanical structure is explored.

在介绍了微电子机械系统基本情况的基础上，首次提出了将RP技术应用于MEMS的思想以及平面掩膜式光固化快速成型方案；开发了实验用掩膜，设计并制作了平面曝光成型的实验装置该装置；首次研究了将光刻技术、牺牲层技术、化学淀积镀膜与光固化快速成型制造技术等相结合，来制作MEMS件的工艺流程，并制作了实验样件。

Methods Using culture in vitro and model of depressed repair in trauma, preliminarily researched the role of autologous skin fibroblasts in depressed cicatricle and wrinkle elimination in the animal level and cell level.

采用自体皮肤Fbs的体外培养以及Fbs对凹陷性创伤模型的修复，从细胞水平和整体动物水平对自体Fbs在凹陷性瘢痕中的作用进行了初步研究。

The design method of nonvolatile memory based on intelligent controller of circuit breaker was researched.

研究了断路器智能控制器的非易失性存储器的设计方法。

Researched influence of frequency on characteristic of electromagnetic wave transmission in tunnels, and analyzed characteristic of electromagnetic wave transmission in circular, arches and curved tunnels by method of metal wave guide, and gives approximate formulas of attenuation rate. Main conclusions we obtain are as follows: in circular,rches tunnels, if frequency is higher, attenuation rate is smaller, it is beneficial for EM waves to transmit, in curved tunnel, higher frequency, more attenuation rate ...

研究了频率对井下电磁波传输特性的影响，采用金属波导法分析了圆形、拱形及弯曲隧道中电磁波的传输特性并给出衰减率近似公式，得出主要结论：在圆形和拱形隧道中，频率越高，衰减率越小，越有利于电磁波的传播；在弯曲隧道中，频率越高，衰减率越大，不利于电磁波的传播；通过特性曲线与井下实验数据相比较得出在900MHz左右为井下无线通信系统传输信号最佳频段。

The criteria of the minimum zone circle method, minimum circumscribed circle method and maximum inscribed circle method were researched and the criterion of obtuse triangle was proposed.

研究了圆度误差评定中最小区域圆法、最小外接圆法和最大内接圆法的判别准则，提出了具有最小误差的外接圆和内接圆的钝角三角形准则，使圆度误差的判别准则得到完善。

The component and classificatory standard for the index system of submarine pipeline routing risk evaluation are researched.

分析研究了海底管道路由风险评估指标体系的组成及分级标准，建立了基于专家模糊评价的海底管道路由风险定量评估模型，并开发出计算机辅助海底管道路由风险定量评估系统软件及相应的数据库。

In Chapter 3, clipping algorithms are researched.

第三章研究图形裁剪算法。

In this paper, the physical and mechanical properties of FRW fire-retardant medium density fiberboard by the cloy process with FRW fire retardant were researched.

通过正交试验，对其各项性能进行了测试和分析，以确定最佳制板工艺条件，同时讨论和分析了FRW 阻燃剂对FRW阻燃中密度纤维板的物理力学和阻燃性能的影响。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷