下降的

This research shall be obtain that ocean-sand motor shall have more compressive strength early, but later strength shall descend, by means of non-standard sand mixing sample is quite obvious. By means of 50% ocean-sand substitutes for river-sand to mix fine aggregate compressive strength early shall be risen 20%~30%; Adds slag to ocean-sand or a half of river-sand and ocean-sand to make motor test sample, Compressive strength、bending strength and tensile strength shall be according to slag additament, by means of. slag add itament substitutes for cement 40%~60% is most. But slag be able to substitute for cement is too enough, 1ater strength shall be descent.

由本研究可得知海砂拌和的水泥砂浆，其早期抗压强度较高，而晚期强度则有下降的趋势，其中以非标准砂拌和效果最为明显；若以50%海砂替代河砂做为拌和细骨材，其早期抗压强度约上升20%~30%；添加炉石於海砂或河砂、海砂各半的水泥砂浆，其抗压、抗弯及抗拉强度，会随著炉石添加量增加而增加，其中以40%~60%炉石替代量为最佳，但是炉石替代量过高，晚期强度会下降；在相同水灰比状况下以海砂拌和水泥砂浆做比较，以非标准砂拌和有较高的抗压强度，其强度约比标准砂高10%左右。

The results showed the characteristics of Artemia strain were not changed from 2000 to 2002, which is not the factor caused the decline of the cyst production; however, serious deficiency of nitrogen and phosphorus in the ponds was the main factor, which result in the decline of the cyst production year by year.

实验结果表明：卤虫的品系特性2年内未有变化，不是造成卤虫卵产量下降的主要因素；池子中氮、磷营养的缺乏才是卤虫卵产量下降的主要原因。

In the whole growing stage from infancy to burliness, protein contents in roots, stalks and leaves gradually decline; protein contents in the leaves of glaucum and acuminate increase slightly at the beginning while descend rapidly after growing period.

从营养前期到结实期的整个生长过程中，植物根、茎、叶中的蛋白质含量总体呈逐渐下降的趋势；灰绿藜和绿珠藜叶中的蛋白质含量开始时略有增长，营养后期后迅速下降。

Reaction temperature has greatest influence on liquefaction process, the residue of Salix, Caragana and Poplar decreased with the increasing of temperature.

温度对液化效率的影响最显著，随着液化温度的提高，沙柳、柠条和杨木的残渣率都出现下降趋势，但在不同的温度阶段下降的程度不同。

Other forms of air pollution — sulfur dioxide, nitrogen dioxide and carbon monoxide — rose or fail ed to drop in 2006 after three years of decline, according to the report, which was based on Chinese government statistics.

列举其他污染在下降的数据，但同时不忘强调，这个下降的数据是中国政府给出的。引用 Falt 的话，说明对北京空气及各方面污染能符合国际标准没信心。

With the increasingly of the dosages, the ovulations of the females exposure to Aroclor 1254 in every period showed a decreasing trend, the ovulation number of the females exposure to Aroclor 1254 were decreased significantly in puberty and the fetal period, between other groups and control group was no statistics difference.

随着染毒剂量的增加，各时期接触Aroclor 1254的母鼠排卵数呈现下降的趋势，其中性成熟期和胎儿期开始接触1／10 LD_(50) Aroclor 1254母鼠排卵数显著下降，其他各染毒组小鼠受精率与对照组无统计学差异。

Cited Pistons pull vent valve 10-valve piston cited the role of pulling out are seized cylinder piston rod, when its mild in China emerged after the main hydraulic cylinder rod cavity and there is no cavity under the pressure dropped, so that the main hydraulic cylinder in motion the process of increasing resistance to the main pump to increase the load, resulting in engine speed when pumping declining situation.

3活塞引拔阀内泄活塞引拔阀10的作用是拉出检缸活塞杆，当其出现轻度内泄后，主液压缸无杆腔和有杆腔的压差下降，使主液压缸动作过程中阻力增加，使主泵负荷加大，导致泵送时出现发动机转速下降的现象。

Analysis of the main reasons for decline in commission rates, warrants trading and institutional trading accounted rise about 20% of the contribution, and the rest should be attributed to the volume of transactions decreased due to fierce competition brought about.

为在佣金率下降的主要原因分析，认股权证交易和机构交易占上涨约20％的贡献，其余应归因于交易量下降，由于竞争激烈带来的。

Tokyo's share prices fell after several firms, including Toyota and Citizen, the world's largest watch maker, lowered profit forecasts.

在诸如丰田公司世界上最大的手表制造商西铁城等公司预计盈利会下降的时候，东京的股票价格也随之下降。

But amid signs that Hello Kitty's pop-culture appeal is waning, especially at home, where sales have shrunk for a decade, the company has struggled to find its next-generation version of adorable.

但是Hello Kitty的受欢迎程度已经出现了下降的迹象，特别是在日本本土，10年来销量下降，使得公司必须着力于寻找新的流行卡通形象。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷