首先

This paper first introduced the green barriers in Japan and the meaning of the expression of Austrian barriers.

本文首先介绍了绿色壁垒的含义及日本奥壁垒的表现形式。

First, data authenticity and integrity of risk.

首先，数据的真实性和完整性的风险。

Firstly,the authoress analyzes severaljurisprudential points of the view on the logic structure of legal rules,andexpounds his own opinion on the logic structure of legal rules.

首先对法理学界有关法律规则的逻辑结构的几种观点作了分析，并阐述自己对法律规则逻辑结构的认识。

The paper discusses development and trend of Courseware Authoring System at present.

论文首先总结了国内外课件制作系统的发展现状及趋势。

Firstly the national autocratic monopoly situation in China telecom industry is analyzed in this article.

本文首先对中国电信业的国有独家垄断形势进行了深入分析。

First of all, the Revolution to the feudal autocratic system to a fatal blow.

首先，辛亥革命给封建专制制度以致命的一击。

Through the autocriticism of our legislation and the lucubrating of the advanced legislation of the developed country, this article rise the precautionary principle, control principle, intervention principle, in principle, and responsibility principle as the basic principles of our biosafety legislation. Then improve our biosafety legislation system under the guidance of these principles.

首先，应当制定一部《生物安全法》作为框架性的生物安全管理法律；其次，制定各领域的生物安全专项管理法律，或对原有的有关法律进行补充；再次，提出制定转基因生物环境影响和安全评价、生物技术成果越境转移管理、转基因生物标签管理等方面的法律、法规，应对目前生物安全的主要问题，并对生物技术损害法律责任的承担和纠纷处理程序立法提出建议；最后，指出其他部门立法中有关生物安全方面应当进行的修改，包括知识产权法中的基因专利方面，民法中有关基因隐私权方面，刑法中的基因犯罪方面，等等。

This model can provide the good base of adaptive modulation and coding and automatic repeat request as well as dynamic resource allocation.

首先分析了正交频分复用技术频域信道统计特性，说明了Nakagami-m分布能更好地描述衰落信道；然后针对高速移动及OFDM信号传输的特点，采用状态持续时间相等法建立了OFDM频域信道有限状态马尔可夫模型，分别给出了计算持续时间、状态门限及状态数、转移概率、状态差错率的一般方法及m=0.5\1\2典型值的闭式解，该模型能为自适应模型控制、混合自动重传请求 HARQ、动态资源分配等技术提供良好的基础。

Then put forward the LabVIEW-based line-Loss on-line automatic computation and analysis management system of 10kV distribution networks. Firstly, through numerous studies, we compared and summarized typical algorithms of distribution network energy losses calculation.

论文首先通过大量研究，在总结、对比各种常用的配电网线损计算方法的基础上，提出了基于SCADA系统遥测数据的等值电阻法。

One of the first things it does is to disable a computer's automatic updates, he said.

它首先要做的的一件事就是关闭电脑的自动更新，他说。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。