Distribution of Interlanguage Errors from English Composition in ECSE and Its Implication

At the same time, the line width measurement methods are emphasized in this thesis. When we use homodyne method, the spectral line-width of ECSL is 20 KHz. Therefore, Lasers which have working stability can be continuously exported.

并重点介绍了线宽的测量方法，最终使用零拍法测得激光器的光谱线宽为20KHz，激光器可以连续输出工作稳定度的激光。

When the external optical feedback is intermediate, the peak photon number of the ECSL behaves single period, multi-period or chaos for different modulation index.

当外部光反馈处于中度反馈时，当调制深度取不同值时，ECSL的光子数呈现单周期、多周期甚至混沌现象。

Based on the ECSL which has narrow line-width and unique modulation characteristic, a dual-wavelength output is obtained by means of fiber delay technique.

外腔半导体激光器具有窄线宽输出以及独特的阶越型电流调制特性，采用正弦调制的方式，以延时光纤作为辅助结构，得到了具有良好相干特性和稳定波长间隔的双波长激光输出。

The method of dual-wavelength external-cavity semiconductor laser ( ECSL) is introduced.

提出了电流调制型的双波长外腔半导体激光器方案。

Objective: To observe the effect of energy controllable steep pulses ( ECSP) on the growth of ovarian tumor-bearing nude mice and to analyze its mechanisms to damage tumor cells.

目的：观察陡脉冲电场对荷瘤裸鼠肿瘤生长的影响，分析其杀伤肿瘤细胞的作用机制。

Results: There was no significant difference between before and after ECSP treatment in liver function, renal function, hemogram and electrocardiograph ( ECG) ( P> 0.05).

结果：ECSP处理后动物的肝肾功能、血象和ECG与处理前比较，差异无显著性（P>0·05）。

By applying the price determined method in option pricing in financial theory together with the consideration of risk in confinement to ECSP, we described the risk problem in the processes of management decision.

论文采用应用金融理论中的期权定价法和在约束中考虑风险两种方法在ECSP模型中的应用来描述管理决策中的风险问题；

The electrophoresis of DNA in the peripheral normal tissue was an integrity strain after ECSP treatment which means no DNA lesions by ECSP treatment.

ECSP处理后对周边正常组织的DNA电泳为一完整条带，表明无DNA损伤。

Objective: To evaluate the safety of energy controllable steep pulse ( ECSP) in the treatment of implanted rabbit tumor.

目的：研究能量可控陡脉冲（ECSP）治疗兔移植性肿瘤的安全性。

Results: The volume and weight of tumors in ECSP group were significantly smaller than the control group ( P < 0.01).

结果：陡脉冲治疗组裸鼠肿瘤体积与重量明显低于对照组（P<0.01）；

The Experimental Studies of Biological Effects of Cell Electroporation by ECSP

能量可控陡脉冲电穿孔生物学效应的实验研究

Discussions on the two ECSs are presented.

并对这两种纠缠相干态进行了讨论。

Transplantion and Development of ECSS Engineering Chemistry Simulation System on the VAX Computers

ECSS在VAX机上的移植与开发

Expanded Function Blocks of FORTRAN and Its Application in the Development of ECSS Software(ⅱ)

FORTRAN语言功能的扩充及其在ECSS软件开发中的应用（Ⅱ）

At last this dissertation introduces real-time expert control with expert controller developed by ECSS.

最后利用ECSS开发的专家控制器进行实时控制。

From a lexical point of view, ECST utilizes exact and formal words, personal and humorous words and highly technical and semi-technical words.

从词汇学角度看，通俗科技英语既使用准确、正规的词汇，也使用人性化、幽默化的词汇，还使用高科技词汇和次科技词汇。

The Influence of Tenor on the Lexico-grammatical Choices in ECST Texts The Semantics and Pragmatics of Hedging in English Popular Scientific Discourse

话语基调对科普英语词汇语法的影响英语科普文章中模糊限制语的语义和语用分析

The Influence of Tenor on the Lexico-grammatical Choices in ECST Texts

对多项选择题应有一个恰如其分的评价话语基调对科普英语词汇语法的影响

ECST possesses peculiarities, which command attention and research in pursuit of its satisfactory E-C translation.

要翻译好通俗科技英语，其语言特点值得研究。

Features of Lexicon in ECST and Its Translation Principles

通俗科技英语的词汇特征及其翻译原则