period的例句大全

The density is found to be mainly affected by the EPS volumetric ratio while the effects of the curing period, the cement content and the type of lightweight material were negligible.

通过密度试验，明确了影响EPS颗粒混合轻质土密度的因素：密度主要受到EPS颗粒体积比的影响；龄期、水泥添加量、轻质填料种类对密度影响不大。

Dynamic Changes of Soil Temperature in Wheat spring Cotton Relay Cropping System during Theirs Common Growing Period

麦套春棉共生期间土壤温度的动态变化

The outer coast of the tidal inlet is shell sand bar created in higher sea level period and is reformed by current hydrodynamical processes.

它的外侧海岸是在高海面时形成并被现代动力过程所切割的贝壳砂堤或砂堤。

Interest on time deposits is payable only at maturity of the deposit period, when it will be credited to the principal sum in the absence of instructions to the contrary.

定期存款的利息只可在存款期满时支付，而在没有相反指示之情况下，将会在存款期满时纳入本金。

The results show that the dredging river has a good effect on reducing channel ′ s deposition and lowering flood stage in a certain period and a certain reach.

研究表明，在一定的时段和一定河段内，挖河对于减少河道淤积及降低洪水位都有较好效果。

The application of thermo-spraying to anti-corrosion of oil tanks has some distinguished advantages such as good anti-corrosive effect, long period of service and low cost of upkeep.

热喷涂技术应用于油罐防腐具有防腐效果好、使用寿命长、维修费用低等特点。

Sample period, the rising trend of Chinese insurance companies profit efficiency level were flat; Chinese insurance cost control mechanism has been continuously improved, the overall trend of cost effective level showed slight upward.

样本期内，中国保险公司的利润效率水平呈平缓上升的态势；中国保险公司的成本控制机制得到了不断完善，成本效率水平呈现出整体略上升的趋势。

Study on Shoot Length and Sowing Period of Corn Seed Lagging Cover Treatment after Germination

玉米种子催芽包衣处理的芽长及播种时期的研究

The debate on official historian between Han and Liu occurred in the early 9th century, Yuan he year of Tang Xianzong Reign Period.

韩愈和柳宗元关于史官问题的辩论，发生于九世纪初唐宪宗元和年间。

Is it morally right to sentence a young person to a period in custody?

判决未成年人一段时间的拘留从道德上讲公正 吗 ?

During the11-year period covered by the study, 61 outbreaks of enteric fever were reported, and Salmonella paratyphi A ( SPA) became the predominant causative agent in the province.

在研究开展的11年间，共报告了61起伤寒肠热病暴发，甲型副伤寒沙门氏菌（SPA）成为了该省份的主要病原体。

The system motion turns to quasi-period from equilibrium, and this is true for cracked-rotor at the cracked rotor oil film critical instability rotational speed.

裂纹转子在油膜临界失稳时的系统运动亦为拟周期运动。

In order to understand better the process of hydrocarbon formation and the effect of the top land crevice and the oil layer of the cylinder liner on unburned hydrocarbons during cold start and idling period, the temperature of piston top land and liner has been measured.

为了更好地弄清起动和怠速时发动机缸内未燃碳氢生成过程以及顶岸间隙和油膜对缸内未燃碳氢的影响，测量了起动和怠速过程活塞顶岸壁面和缸套壁面温度。

Study on Suitable Cutting Period of Cultivated Grassland in Black Beach of the Headwater Region of the Three River

三江源区黑土滩人工草地适宜刈割期的研究

The cumulative action of effective temperatures above the developmental threshold ( 15 ℃) during the borer's overwintering period was a major factor affecting diapause termination in the borer. The total effecive temperatures for the borer population were about 267.5 day-degrees.

15℃以上的有效温度的累积作用是滞育解除的主导因子，其群体临界有效积温约为267.5日度。

After the intervention, the differences of the latent period of assault, the frequencies of tail swing, the frequencies of assault and the cumulative time of assault among the three groups were significant ( P0.05).

经过不同的干预后，攻击潜伏期、摇尾次数、攻击次数及攻击时间在三组间的差异有统计学意义（P0.05）。

They generally chose Notice Day and the day before or the day after a notice period and empirically studied industrial stocks Notice the cumulative surplus yield, or the general effect of notice about the-3%.

他们一般选取公告日及前一天或后一天作为公告期，实证研究得出工业类股票公告期的累计超额收益率，即公告效应一般在-3%左右。

Cultural Building in Colleges and Universities in the New Period

新时期的高校文化建设

The results showed that the clean area of factory cultivation of Flammulina velutipes ( cooling chamber, inoculation room, culture room) were higher cleanliness level in the test period.

结果表明：在检测期间，金针菇工厂化栽培各净化区域（冷却室、接种室、培养室）洁净程度均较高。

But it exists intimate corresponding relations between the process of spikelet differentiation and the leaf remainder index on the main culm when the spikelet differentiation gets into the period of floret differentiation.

小麦主茎叶龄和穗分化进程，因栽培条件的不同而有较大差异，但当穗分化进入小花分化期时，穗分化进程与主茎叶龄余数有密切的对应关系。