查询词典 soils

The author attaches great importance to the relative displacement and the cross deformable features between the structure of subways and the surrounding soils in the condition of equal load and differential equal load, soaked and unsoaked, different capacity of containing water.

着重探讨了均布荷载与差异荷载下、土层浸湿与非浸湿情况下，以及不同含水量条件下，地铁结构与周围土层之间相互滑移与交叉变形特征，地铁结构上方土体沉降特征和地铁结构自身的变形特征。

In the spring, untilled or residue-covered soils often dry and warm up more slowly.

在春天，未耕种或残滓被盖的土壤经常烘干并且慢慢地做准备。

Second, the paper is collected and analyzed the study results of interface properties on reinforced material. Then the paper presents the contents and results of interface properties on uniaxial oriented geogrid, warp knitting geogrid, woven geotextile and unwoven geotextile placing in three different kinds of soils.

其次，收集并分析国内外土工加筋材料界面特性的研究成果，通过室内直剪摩擦试验和拉拔试验研究常用的三种加筋材料——单向土工格栅、经编土工格栅和有纺土工布在不同填料中的界面摩擦特性。

The result showed that the contents of p hydroxy benzoic acid,vanillic acid(extracted by 1mol·L -1 NaOH) in continuous cropping soil were significant higher than that in normal cropping soil,and the content of vanillin had no significant difference in these soils.

结果表明，重茬土壤中对羟基苯甲酸和香草酸的含量(1mol·L-1NaOH提取)大于正茬土壤，且差异达到极显著水平，香草醛含量差异不显著；重茬大豆根系水提液中对羟基苯甲酸、香草酸、阿魏酸、香草醛、香豆素含量均高于正茬。

The unique qualities that define the American Viticultural Area, along with the diversity of the soils and exposures, allow us to produces wines of incredible character.

独特的品质被划分为美国种植区，多样的土壤和地理使我们酿造出不同特色的葡萄酒。

It's all possible due to the infinite variety of soils and climates found within the state's 107 offically-recognized American Viticultural Areas and other appellations.

加利福尼亚拥有官方认可的107个美国葡萄种植区以及其他法定葡萄酒产区，有数不清的土壤种类和微气候区，这使得一切皆有可能。

Ammonium bicarbonate, still being one of the main nitrogen fertilizers at present time in China, is easily volatilizable in soils.

通过盆栽试验和田间N~(15)同位素试验，研究了碳铵粒肥在水田深施的氮素供应状况。

The results showed that the relative quantity of nitrogen uptaken by corns from soils was more than from fertilizers, and it was been vulnerably affected by waterlogging in summer.

一些短期试验虽然也可以得出肥料对作物产量的影响以及肥料利用率的数据，但其结果均因受到当年天气及环境因子的影响，而缺乏长期试验结果所具有的代表性和统计学意义［6，7］①。

The leaching and distribution of two forms of metsulfuron (wettable powder and sodium metsulfuron ate)in different soils were compared and studied by soil column experiment.

本文应用土柱淋洗试验研究比较了甲磺隆可湿性粉剂和钠盐两种制剂在不同土壤中的淋洗和迁移分布。

Yulan magnolia can adapt to a variety of soils.

玉兰花能适应各种土壤。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。