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Similarly, the cotton root-length density reduced gradually from the root axis to both sides of it, and the maximal length density of root was observed at the position of root axis in soil and was diminished by increased dripper discharge.

水平方向上,棉花根长密度由根轴向两边逐渐减小,而且根轴处的根长占总根长比率随滴头流量的增大而变小。

Impact loading is applied by drop hammer rig.

在落锤装置上进行了充满水的圆柱壳经受大质量低速轴向撞击作用时屈曲过程的实验研究,记录了经受撞击时冲击力和液体内压的时程曲线。

If the amount of smoke decreases during you party, add more dry ice and water.

如果聚会时,雾的数量有减少的趋势,就向里面加入更多的干冰和水吧。

They had walked for three days eastward before they saw any water.

他们向东走了三天三夜才找到水。

Utilizing the electric double layer produced by hydration of cement to gather in superfluous water at negative electrode and reduce the water cement ratio of solidification by using electroosmosis technology.

方法采用电渗技术,利用水泥水化产生的双电层的导电性能,使混凝土中的多余水分向阴极聚集,以减少混凝土的凝结水灰质量比。

The feather duster worms have a series of feathery tentacles on top that are used to filter nutrients from the water.

羽毛掸蠕虫有一系列的feathery触角伸向顶部是用来过滤营养素水。

When the tree changes from health to weak, the main terpene compounds changed, such as the amount of 3-carene, isolimonene,β-pinene, 4-carene were significantly enhanced, and santolina triene,α-fenchene,β-myrcene,β-phellandrene were declined. It will provide a basis for Monochamus urussovi Fischer to select suitable parasitic Picea jezoensis.

鱼鳞云杉树势由健康向衰弱转变时,主要烯萜类化合物含量发生变化,3-蒈烯、异柠檬烯、β-蒎烯、4-蒈烯、α-蒎烯等含量显著上升,而神圣亚麻三烯、α-葑烯、β-月桂烯、β-水芹烯等含量下降,这些烯萜类化合物的变化,为云杉大黑天牛定位选择适宜寄生的鱼鳞云杉提供了依据。

The basic strategy for handling the crisis, begun under the Bush administration and continued by Obama, is to hook up a fire hose to the Treasury and shower irresponsible and greedy financial institutions with money until the fire is put out.

控制金融危机的基本策略已经让笔者知道了,那就是继续向贪婪不负责任的金融机构泵水,直到大火被扑灭。

The tube bundle was slid inside and the hole for the firebox cut on the inter-water leg.

该管束是滑向内和孔,为的Firebox削减对跨水站。

Widely distributed in Central America of fresh water and salt waters, the United States for the main freshwater aquaculture species. 1999 U.S. freshwater aquaculture production accounted for about 81 percent of the large warm-water species of fish, fork spots to fish tail as the Ministry of Agriculture to promote the country's fresh water breeding improved varieties have a very obvious advantages: First of Table no scales no small thorn, processing convenience and the other is the quality and refine, nutrient-rich, easy to digest and absorb the third is of miscellaneous eating habits, fast-growing, high yield, strong adaptability and easy to keep the fourth character is tame, like cluster activities , High density of aquaculture, particularly the pond custody and cage culture Fifth Tansi, easy fishing, Youdiao suitable for the development of leisure industry.

广泛分布于美洲中部的淡水和咸水水域,为美国的主要淡水养殖的品种。1999年约占美国淡水养殖总产量的81%,该鱼种是大型温水性淡水鱼类,斑点叉尾回鱼作为农业部向全国推广的淡水养殖的优良品种具有很明显的优点:一是体表无鳞没有小刺,加工方便;二是内质细嫩,营养丰富,容易消化吸收;三是食性杂,生长快,产量高,适应性强,易于饲养;四是性格温顺,喜好集群活动,可以高密度的养殖,特别是池塘主养和网箱养殖;五是贪食,易垂钓,适合发展休闲游钓业。

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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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力