周期

On the basis of HGMS tests of Jiepai kaoline, General Factory of Jiepai Ceramics invited us to design a QY-800 industrial cyclic HGMS separator as is the largest one of HGMS separators ever designed before in our country.

在完成界牌高岭土高梯度磁选试验的基础上，受界牌陶瓷总厂委托设计了一台QY-800工业型周期式高梯度磁选机，这是迄今为止国内设计的最大规格的周期式高梯度磁选机。

The researchers also noted a corresponding decrease in a number of different cyclin proteins and associated cyclin-dependent kinases.

研究者还注意到，同时相应地减少了许多不同的细胞周期蛋白及相关的细胞周期蛋白激酶。

Methods Expressions of cyclin E and cyclin-dependent kinases 2 (cdk2) in 38 cases of lung cancer and 6 cases of normal lung tissues were examined by immunohistochemistry.

应用免疫组化方法检测细胞周期蛋白E和细胞周期蛋白依赖性激酶2(cdk2)在38例肺癌和6例正常肺组织中的表达状况。

The characteristics of recovery cycles in inferior collicular neurons of leaf-nosed bat and effect of the recovery cycle on the following pulse repetition rate were studied using mimic CF-FM sound stimuli emitted by free flying bat. 93 IC neurons were obtained from IC of five bats with normal hearing.

为探究恒频-调频蝙蝠下丘神经元恢复周期特点及其对声脉冲跟随率的影响，实验采用模拟的大蹄蝠自然状态下的恒频-调频发声信号为声刺激，在5只听力正常的大蹄蝠上记录了下丘神经元的声反应和恢复周期（n = 93）。

According to Kondratieff, Schumpeter and other scholars of the economic long-cycle theory, by the industrial revolution and technological innovation induced by the long-period fluctuations, is roughly 40-50 years.

根据康德拉季耶夫，熊彼特等学者的经济长周期理论，由产业革命和技术创新引发的经济长周期波动，大致是 40-50 年时间。

Thus, the cash registers, not fashion mavens, choose the hues of the season.

而这样的一个修改-反应周期，直到不久以前，在没有网络化的时候，它所需的时间是用季度甚至年来衡量的——而且这种修改-反应周期中能够提供的改动的选项还极为有限。

For sure, 2012 -- specifically December 20, 2012 -- is a key date for the Mayas, as it represents the end of the fourth of these millennial cycles which elders say is symbolized by water.

的确，2012年，具体地说是2012年12月20日是玛雅历法的一个关键日期，因为它代表着第四个千年周期的结束，长者称这个周期是以水为特征的。

For sure,2012 --specifically Decr 20, 2012 -- is a key date for the Mayas,as itrepresents the end of the fourth of these millennial cycleswhichelders say is symbolized by water.

的确，2012年，具体地说是2012年12月20日是玛雅历法的一个关键日期，因为它代表着第四个千年周期的结束，长者称这个周期是以水为特征的。

The new merozoites quickly invade erythrocytes where they replicate, sometimes synchronously, in a cycle that may correspond to the cycle of fever and chills in malaria.

新的裂殖子迅速侵略他们在周期，有时同步，复制也许对应於热病和冷颤的周期在疟疾的红血球。

The proliferation of cells were detected by trypan blue exclusion, methyl thiazolyl tetrazolium assay, Hoechst33342 fluorescence staining and flow cytometry method.

利用台盼兰排斥试验、噻唑蓝比色法、Hoechst33342 荧光染色、流式细胞术测细胞周期法等实验技术分别检测了不同浓度AA 和DHA 对大鼠前体脂肪细胞活力、细胞周期及凋亡的影响。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失