period的例句大全

Cube strength of concrete increase with the curing period showed a slight increase in late strength without significant attenuation. 2.

混凝土的立方体强度随着养护龄期的增长呈现小幅度增长，后期强度没有出现明显的衰减。

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The Numerical Simulating of the Temperature Fields in Massive Concrete Base During Curing Period

大体积混凝土基础养护期温度场数值模拟

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Study of Initial Cracking Problems of Integrally-Cast Long and Large Concrete Structures During Curing Period

整体浇筑长大混凝土结构养护期间早期开裂问题探讨

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The materials are water-soluble, low cost, easy construction, no pollution and short curing period.

该涂层为水溶性材料，具有造价低、施工方便、对环境无污染、养生时间短等特点。

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A method for automatic extending the tire curing period at a subnormal temperature was proposed.

介绍一种轮胎硫化欠温自动延时的办法。

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Prediction on the available P_2O_5 in SSP curing period

过磷酸钙熟化过程中有效磷的预测

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There is a lot of rain between June and July, so soil moisture fluctuation frequently. Step into September to the corn harvest period, soil moisture is in smooth gradual cut phase. Planting density has a certain influence on distribution of soil water storage area.

6-7月份降水量集中，土壤含水量波动频繁，进入9月份以后到玉米收获期间，田间土壤含水量变化呈逐渐平稳消减阶段；种植密度对土壤储水区的分布有一定影响。

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The cyclical adjustment of an economy usually means that it bottoms out and rebounds after a short period.

周期性的经济调整，通常经过一段短时期便会从谷底回升。

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The inflorescence of Potentilla cryptotaeniae is corymbose cyme; its color is mainly yellow, its flower diameter is from 3 to 3.8mm; its florescence is from June 30th to September 10th; its fruit period is from July 25th to October 5th.

花序为伞房状聚伞花序，花黄色，花径3～3.8mm，花期6月30日～9月10日，果期7月25日～10月5日。

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The study on the comparative cytology of liver in Rana PLANCYI between hibernation and initial post-hibernation period

金线蛙冬眠期与出眠初期肝脏比较细胞学研究

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Comparing with conventional concrete backfill technology, the new one of concrete backfill using for embedded pre Pressure steel Pipes has some advantages such as shorter construction period, lower cost.

埋藏式预压力钢管混凝土回填新技术与常规回填相比，简化了施工措施，缩短了工期，具有良好的技术经济效益。

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Risk analysis of return period of strong wind

大风重现期的风险分析

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Some types of probability distributions previously used for estimating wave height in return period are reviewed in this aper.

本文对以前使用的推算重现期波高的几种概率分布进行了评述。

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Wearing a white tie in China signals a period of mourning.

在中国，白领带是悼念的时候系的。

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Starting from Sima Xiang-ru himself and Zi Xu Fu that divide from Wen Xuan, and comparing with Mei Cheng's Qi Fa, this article thinks that Zi Xu Fu, divided from Wen Xuan, was written just in the period of Emperor Wu.

本文主要从司马相如本人以及《文选》分出《子虚赋》入手，与枚乘的《七发》进行比较，认为《文选》所分出的《子虚赋》只能作于武帝时。

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The artificial material is a kind of artificial period structure that has special electromagnetic characters. At 2003, the left hand material is reviewed as one of the top ten Research High Lights by Science Magazine.

人工材料是一种具有特殊电磁特性的人工周期结构，在2003年中，左手材料就被评为《Science》杂志中的科学十大发现之一。

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During the stall period, the flow structure in all volute cross sections consists of a single forced vortex at all times. The flow loss is rather great in the center of the forced vortex, which lead to the low total pressure.

在失速周期中，在所有的时刻下蜗壳流道的截面上，流动均形成了一个的旋涡，旋涡中心流动损失较大，总压较小。

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Using related time series data of this period, this paper conducts an econometric analysis of influence of economic and social regulation on economic growth, and Finally, policy suggestions are put forward.

本文采用这一段时期相关时间序列数据，对我国经济管制和社会管制的变化和影响进行了经济计量分析，并提出若干政策建议。

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Full stop: a period indicating the end of a sentence.

句号，标示一句话结束的句点。

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The standard management in preoperative and postoperative period could improve the curative ratio.

规范的围手术期治疗可提高治愈率。

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