查询词典 period

The performance characteristics of a twelve-period wiggler with 10 mm period and 15 mm gap have been measured.

本文中，实验研究了周期为10mm，间隙为15mm，总周期数为12的波荡器的磁场特性。

Above is me pair of such-and-such a few views and proposal, the hope can have a few helps to wiggler elder brother, doing SEO have particular risk, a lot of websites are in finish there is very long period of time after SEO do not have reaction period to be banned even, the plan that so I make still also has particular risk, before doing, Wang Shen weighs a consideration, and had made worst plan.

以上是我对某某的一些看法和建议，希望对孑孓兄能有一些帮助，做SEO是有一定风险的，很多网站在做完SEO后都有很长一段时间的无反应期甚至遭到封杀，所以我做的策划也还是有一定的风险，做之前望慎重考虑，并且做好最坏的打算。

Interim Procedures on Labour Protection of Workwoman during Child-bearing Period, workwoman who work in front line during her child-bearing period (on 15 months) vocation and the money will be paid by DPCA.

根据《神龙公司女工生育期间劳动保护待遇的暂行办法》规定，一线生产女工在生育期间可以享受15个月的生育假，休假期间由公司支付生活费，其中产假期间享受生育津贴

This grape wine once as Stalin, Roosevelt and Churchill held summit conference period in Yalta (in 1945) the distinguished guest used the liquor; With Stalin met with Mao Zedong period in Moscow (in 1949) the distinguished guest used the liquor.

该葡萄酒曾作为斯大林、罗斯福和丘吉尔在雅尔塔举行高峰会议期间（1945年）的贵宾用酒；和斯大林在莫斯科会见毛泽东期间（1949 年）的贵宾用酒。

The period from October 1935 to March 1948 was named Yanan period in the history of the CPC.

延安时期是中国共产党和中国革命历史上一个非常重要的时期，是在中国革命经历了曲折之后逐步走向全国胜利的时期。

This wave direction may depend on the ratio of length to width of the structure. Therefore, it is necessary to make wave search to decide the most dangerous wave direction. In addition, the vertical displacement and wave bending moment of transverse section in long zero upcrossing period are larger than that in short zero upcrossing period.

另外，平均跨零周期较大时的垂向位移和横剖面波浪弯矩值大于平均跨零周期较小时的值，这时结构谐振峰值对响应的贡献不大，且垂向位移和横剖面弯矩沿浮体长度方向的分布呈现明显的非对称特性。

The zooplankton abundance was low in dry period and it was high in flood period .

浮游动物在2～3月枯水期数量较少，在8月丰水期数量较多。这与以前的结论相吻合。

The large-scale volcanic activities during fault-depression period and the strong geothermal field resulted from the huge thick and stable sediment during depression period sped up the transformation of hydrocarbon source rock and resulted in the formation of large amount of abiogenetic gas.

断陷期大规模火山活动，坳陷期巨厚而又稳定的沉积产生的强地温场加速了烃源岩的转化，并有无机成因气大量产生，营城组沉积时数万平方千米范围的火山喷发，形成了爆发相和喷溢相叠合的有利相带，发育了具有孔隙和裂缝双重介质中酸性火山岩储集体，相对独立的火山岩体在巨厚的沉积盖层下形成独特的圈闭类型。

Around New Year's Day and in the second ten - day period and the last ten- day period of February in 1996, radiation frost and strong advective weather occurred successively and resulted in large reduction of output of longan, litchi, banana, and pineapple in Guangxi.

树体、花序受寒害和花期高温干旱，是导致1996年广西龙眼、荔枝、香蕉、菠萝等4种水果大幅度减产的主要气候原因。霜冻与地形地势有关，以桂西南石山地区为重，该地区局部低洼地龙眼、荔枝树被冻死。

Through morphological analysis between male sterile plant and male fertile plant in the alabastrum period as well as in flowering period, one morphological mark was found that the alabastrum of male sterile plant was in cone shape; the alabastrum of male fertile plant was cylindraceous. The male sterile alabastrum and male fertile alabastrum were significantly different. The petal of male sterile is filiform but not lingulate and tubular , the normal one was just the opposite.

通过在蕾期和盛花期对不育系和可育系的形态性状进行分析，找到了一个与育性相关的形态标记，即不育系的花蕾呈圆锥状，而可育系花蕾呈圆柱状，二者形态差异极显著；花开放后，不育系的花瓣丝状化，没有舌状花和管状花之分，而正常可育系花序外围是舌状花，内部是管状花。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。