您要查找的是不是：
- The number of apoptotic cells in dermal layer showed the periodic changes. 真皮层的凋亡细胞主要分布于毛囊的各层结构中。
- These tracts have relevant locations in curves of climatic periodic changes and sequence boundary is at the lowest point of base-level changes. 这些体系域在气候周期变化的曲线上有相应的位置，层序界面则位于基准面变化的最低点。
- Periodic change imposed on a controlled variable or a function by a controller. 通过控制器控制某一变量或函数进行周期性变化。
- The main reason probably was that the nitrification was carried out only in part of reaction time because of the periodic changes of sequencing batch mode,whic... 主要原因可能是间歇式运行方式周期性的变化使硝化只能在部分反应时间内进行,硝化细菌的生长也受到影响。
- Closed depression lacustrine basin-is mainly characterized by climatic sequence.In idealistic conditions, three-grade climatic periodic changes basically conform to sine curve. 摘要闭流坳陷湖盆以发育气候层序为特征，在理想条件下，气候三级周期的变化基本符合正弦曲线；
- Finally,as Laurence A.Marschall reports in Planetary Prospecting,a clever program to hunt for periodic changes in the spectra of stars has confirmed the existence of numerous giant planets orbiting stars beyond our solar system. 最后，正如劳伦斯·玛舍尔在《行星勘探卜》书中所说，一个搜寻恒星光谱周期变化的聪明计划证实在太阳系之外有无数个大行星围绕着恒星在做轨道运行。
- Finally, as Laurence A.Marschall reports in Planetary Prospecting, a clever program to hunt for periodic changes in the spectra of stars has confirmed the existence of numerous giant planets orbiting stars beyond our solar system. 最后，正如劳伦斯·玛舍尔在《行星勘探卜书中所说，一个搜寻恒星光谱周期变化的聪明计划证实在太阳系之外有无数个大行星围绕着恒星在做轨道运行。
- In order for us to maintain the tightest possible rates and to optimize execution, we find it necessary to make periodic changes to our spreads that best reflect the true interbank market. 为了维护这些宗旨,我们发现有必要做出一些周期性的点差上的变动来反应出真实的银行间的市场报价。
- Endometrium regulated by sex hormone will encounter periodical changes including hyperplasia, peeling and repairing. 由性激素调控的子宫内膜，也随之发生增生、脱落和修复的周期性改变。
- In addition, the USPS periodically changes the way it calculates postal bar codes. 此外,USPS会定期更改计算邮政条码的方式。
- Through changing the interaction time, the degree of entanglement of the atom-cavity field hasa periodic change. 随着时间的演化，原子与光场组成体系的纠缠度呈现出周期性变化规律。
- The periodic change of the hydraulic pressure in a oil tank under periodic flow drive is discussed. 在进、出流体的周期性激励条件下，讨论了动力油箱内液动压力的周期性。
- Automated systems must use individually assigned accounts that require a periodic change of password. 自动化系统必须使用需要定期更换口令的个人担保账户。
- Conclusion There are some special physiological func-tons and periodical changes will make the ovarian structures appear different characters.Th... 结论特殊的生理功能和周期性变化,使卵巢内出现各种不同特征的结构,掌握其超声图像的特点,并随访观察,有助于减少误诊、误治。
- The optic fibre grating is a section of optic fibres, have structure that refracting rate periodicity changes in its fine core. 英语高手进 谢谢帮翻译光纤光栅就是一段光纤，其纤芯中具有折射率周期性变化的结构。
- In fact, it is common practice to express the pulsar slowdown as the period divided by the period change per year. 事实上，人们通常用周期与周期年变率之比来表示脉冲星的减速。
- Infection may occur with long-term indwelling stents, but this can be prevented by use of antibiotics and periodic change of the stents. 长期放置输尿管内置管，可能发生覆盖物或移位，因此定期追踪检查所放置之输尿管内置管是必须的。
- It is verified that the periodic change of cross-sectional area and moment of inertia enforces the excitation of the pulsatile ... 证实了截面积和截面惯距的周期变化加强了脉动流的激励、容易使乳胶管发生位移振荡,这与实验结果在定性上是吻合的。
- There is an effect of lunisolar precession on the measures of the period and period change rate of pulsars. 摘要脉冲星周期和周期变率的测量中存在着日月岁差效应。
- The results indicate that periodic change of Be'nard patterns after certain time will stop automatically during pregnant period of strong earthquake. 计算结果表明,在强地震的孕育期,贝纳德花样的周期变化在一定时间后将自动停止。
