首先

First,"commerciality" is NOT a negative or bad thing.

首先，「商业化」并「不是」个一无是处的坏东西。

First, the real estate products as a commodity, price is an important factor.

首先，房地产产品作为一种商品，价格是一个重要的影响因素。

First, her refusal to attend church almost threatened permanently to separate her from her family, and then, her dramatical departure from the social convention by her common-law marriage with George Henry Lewes, the unhappily married critic and publicist who could not divorce his wife, resulted in their 25 years of alienation from the respectable society.

首先，她拒绝出席教堂几乎吓她从家里永久分离，然后她顺畅偏离社会公约由她普通法婚姻与乔治亨利刘易斯、不幸的婚姻评论家和政论不堪离婚妻子 25年造成的隔阂来自社会尊敬。

First, there is the objection from commonsense.

首先，来自常识的反对。

First, it is a tool for communications.

首先，它是一种通信工具。

First of all, China is a socialist country under the leadership of the Communist Party of China.

首先，我国是***领导下的社会主义国家。

Moreover, similar to the corresponding results in [L8], we will finish the decomposition and semi-simplicity of G-quantum doubles of semilattice graded weak Hopf algebras under the condition of commutativity.

首先，我们通过弱Hopf代数的skew-对来构造了一种新的拟双交叉积，这种skew对是对Takeuchi Hopf代数对的一个推广。

Its power circuits are made of three-phase commutator, intelligent power module and power supply module.

首先，本文开发了一套基于TMS320F240的小功率PWM变频调速控制装置。

We will prove that the only compact dual Toeplitz operator is the zero operator, and that a densely defined dual Toeplitz operator with square integrable symbol is bounded if and only if its symbol is essentially bounded.

首先，我们证明了只有零算子是紧的对偶Toeplitz算子，同时给出了以平方可积函数为符号稠定义的对偶Toeplitz算子有界当且仅当它的符号函数是本性有界的。

First of all, is the company's image.

首先，是该公司的形象。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。