查询词典 cycle

APC/C is activated at anaphase of mitosis,and engages in cell cycle regulation.

APC/C在细胞的有丝分裂期后期激活，调控细胞完成有丝分裂。

In order to complete a design of a frame of Off-axis Three-mirrors Anastigmat telescope in a short time, this paper gives the design cycle based on FEM, whose main method is topological optimization. This application is completed by HyperMesh/OptiStruct/Rodioss which are offered by Altair Engineering, Inc.

为了在短期内完成一套离轴三反系统支架以及附件的设计，本文基于有限元方法的设计流程，以拓扑优化为主，在Altair公司的HyperMesh/OptiStruct/Rodioss系列软件的平台上，完成了设计任务。

Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.

采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法，对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。

Objective To study the effect of withdrawal of androgen on expression of cell cycle regulation proteins in human prostate carcinoma cells.

目的研究去除雄激素对前列腺癌细胞周期调节蛋白表达的影响。

The analysis of AL, especially ALL aneuploid, by image analysis system can be helpful in distinguishing the high risk ALL from the standard risk ALL ,and the determination of cell cycle distribution can provide a crucial reference data for chemotherapy.

图像分析系统对AL尤其是ALL异倍体的分析，有利于判断高危ALL，对细胞周期的测定给化疗个体化提供了具体的参考指标。

The life cycle of maize is that of a typical angiosperm.

玉米的生活史是被子植物中比较典型的。

Complex geological conditions, large dip angle of Hailaer Block and drilling tools failure are the key reasons for long well construction cycle.

海拉尔地质条件复杂，地层倾角大，是延长钻井周期的主要原因；钻具失效是引起钻井周期长的又一重要因素。

A mechanic model of a thin tube p asted with an actuator, is presented, the mixed deformations of compr ession and torsion of the tube are analyzed and the relation between the angle o f twist of the tube and temperature in a temperature cycle is given.

建立了粘有SMA丝应变驱动器的薄壁圆管的力学模型，分析了一个温度循环中，薄壁圆管受SMA驱动发生的压扭复合变形，给出了薄壁圆管扭转角与激励温度之间的关系。

This thesis introduces the research history of sonoluminescence, the properties and equipments of single-bubble sonoluminescence and the factors affecting the amount of light emission. Based on the experimental realization of SBSL, the experiment in this thesis is to confirm the coherence between the emitting frequency and the driving cycle of SL. Under this feature ,we established the programme of the experiment that measure the angular correlations in SBSL , built the experimental devices and conducted initial measurements .Then we got the conclusion that there is a presence of non-spherical symmetry in the process of SBSL .

本文介绍了声致发光的发展历史，对单泡发光的特性和实现声致发光的设备进行了描述，对影响发光强度的要素做了概述；并在实现单泡声致发光的基础上通过实验验证了单泡声致发光的发光频率与驱动超声频率具有一致性的特点，根据这一特点确立了声致发光角分布测量的实验方案，建立了实验装置，并进行了初步测量，得到在声致发光的过程中存在着非球形对称状态的结论。

Animation software has gone through a major evolutionary cycle during the last ten years.

动画软体，经历了重大的进化，在过去10年的周期。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。