启动阶段

方法用基因正向突变和周期阻断法微核实验作为启动阶段指标；

MethodsGene forward mutation method and micronuclei formation test were used to test the effects on the initiation of carcinogenesis ;

项目启动阶段是项目实施全过程的的一个重要环节，其核心内容之一是可行性评估。

Project initiation is one of key phases in the whole process of project implementation . Its core content is feasibility assessment .

系统启动阶段依赖于引导Linux系统上的硬件。

The system startup stage depends on the hardware that Linux is being booted on .

TCP启动阶段的建模研究

Modeling of TCP Startup Procedure

在计算TCP稳态数据流吞吐量时一般都忽略了由于分组丢失而形成的各个慢启动阶段。

In the calculation of TCP steady state throughput , we generally ignore the effect of slow start periods after every timeout lo ss indication .

SRT协议的运行过程包括网络启动阶段和数据传输阶段。

SRT protocol includes network-setup phase and data-transfer phase .

改进的TCP拥塞控制算法采用在慢启动阶段增加一个比例调整因子，降低慢启动后期的数据包发送速度，缓解网络拥塞。

Improved TCP congestion control algorithms use to increase the proportion of the adjustment factor and reduce slow the sending rate of packets in the late phase of slow start-up .

而且我们还改进了Vegas算法的慢启动阶段和拥塞避免阶段：实现了慢启动初始阶段的快速响应并减小了丢包的可能性；

And Slow Start and Congestion Avoidance of Vegas are enhanced : Fast response of the initial stage of Slow Start and deducing packet loss are reached ;

同时，在启动阶段应严格监控各格室的pH变化，防止反应器的酸化，当发生酸化现象时，应及时调节pH至6.5～7.8，使产甲烷菌处于生长适宜pH范围；

At the same time , pH should be supervised strictly in order to avoid the acidification to occur . When acidification is occurring , pH should be adjusted between 6.5 and 7.8 to make methanogenic bacteria in the adaptive growth circumstance .

在机组大修（或小修）后启动阶段，固体颗粒会随着水汽的循环分散于系统中，在一定的温度、压力和pH值条件下成为溶解杂质。

In the starting phase of any set , after an overhaul ( or repair ), foreign solids , entrained by the circulating water and steam , are being scattered throughout the system and get dissolved under certain temperature , pressure and pH value conditions .

该文系统分析了HLA联邦成员设计中的同步问题，包括联邦成员启动阶段的同步问题和仿真阶段的同步问题，并对相应的同步问题给出了非常实用的解决方法。

In this paper , most of synchronous problems in designing HLA federates are systematically analyzed , including the synchronous problems of startup phase and simulation phase , and much more practical methods for the above problems are presented .

当pH为4.1～4.4时，典型的乙醇型发酵将会出现。研究结果还揭示出启动阶段初期发生丙酸型发酵是由于ORP过高造成的。

However , the typical ethanol-type fermentation occurred at pH 4.1 ~ 4 . 4 . It was also demonstrated that the happening of propionic acid-type fermentation was due to a higher ORP during the start-up stage .

在UASB反应器的启动阶段，低碱度UASB系统中污泥的颗粒化程度较低，颗粒污泥的强度以及比产甲烷污泥活性差，影响反应器的启动速度；

In the UASB start-up process , granular sludge development , the granular intensity and activity are lower in the low alkalinity system , for which affects the start-up speed of the reactor ;

另外对每个RTT内拥塞窗口大小的增量值也做了适当的修改，它能够比较好的解决其在慢启动阶段存在的问题。

In addition , within each RTT the incremental value of the congestion window size also made the appropriate changes , it can be a better solution to the slow start-up phase of their problems .

在肿瘤的转移过程中，癌细胞主要通过上皮间质转化（EMT）获得迁移、侵袭能力，细胞极性的丢失是EMT的启动阶段，但具体的机制仍不清楚。

Previous research suggests that cancer cells obtain the ability of invasion principally through the EMT ( epithelial-mesenchymal transition ) . The disruption of cell polarity is the initial stage of EMT , and the exact mechanism of which remains unclear .

应用项目可行性研究方法对技术改造项目的启动阶段进行分析；应用工作分解结构（WBS）等技术对该项目规划与设计阶段进行分析；

There is an analysis of technical project in 3 aspects in this paper-its life cycle , starting stage and planning period through using project life cycle theory , the feasibility studying method of project and Work Breakdown Structure ( WBS ) method respectively .

试验结果表明：在冬季低温启动阶段及冲击负荷条件下，系统对NH3N去除效果较差，平均去除率为3243%。

The results show that in the start-up period under low temperature and fluctuating load , the effect of NH_3-N removal was not satisfied .

改进算法在启动阶段用步长可变加快其收敛性，在收敛后转换到判决引导模式（DD），以保证算法收敛后稳态误差在可靠范围内。

The proposed algorithm uses a variable step size in it 's start-up to speed up its convergence , and switches it self to a decision directed ( DD ) mode after it has been converged to keep the error in a robust state and stay in a reliable bound .

离心泵在启动阶段的水力特性研究

Transient hydraulic performance of a centrifugal pump during rapid starting period

电动车用异步电机启动阶段的仿真研究

Simulation Study of Starting Phase of AC Motor Used by EV

立式行星磨启动阶段的动力学研究

Study on the Kinetic Perfomance of the Vertical Planetary Mill During Starting-up

确保启动阶段工位准备所需达到的水平。

Ensure the desired level of workstation readiness for start-up .

汽车尾气三效催化器排气系统冷启动阶段数值模拟

Mathematical simulation of automotive exhaust catalytic converter in exhaust system of cold-start engine

在不定芽分化的启动阶段含量降低，有负作用。

And affected negatively in the start-up period of differentiation with its low concentration .

处于早期技术启动阶段的投资人。

Investor in an early stage technology start-up .

华洋高科新药项目启动阶段管理研究

The Study of Starting Phase Management in the New Medicine Project of Huayang High-Tech Company

逐步熔融凝固启动阶段电磁场和温度场的数值计算

Numerical Computation of Electromagnetic and Temperature Field in Initial Process of Incremental Melting and Solidification

研究了生物转盘反应器启动阶段的工艺条件。

The process conditions of the start-up and stabilizing stage of rotating biological contactor are studied .

项目的开发必须在启动阶段的所有事项完成后。

Everything within this startup phase must be completed before development on the project can begin .

本文认为，建国初期是新中国现代化启动阶段。

The early years of PRC constituted the starting period for the modernization for the new China .