查询词典 soils

The measurement of shear wave velocity of soils is an important aspect in dynamic soil mechanics and seismic engineering, and is also a new developing technology which can be used in both seismic exploration and scientific evaluation on the improved foundation in recent years.

土体剪切波速度的测试是土动力学和地震工程学研究中的一项重要内容，也是近年来发展起来的浅层地震勘探和对已加固地基进行科学评价的一项新技术。

The accordance rate of improved method was 85% to the traditional method during detecting the alkali soils with different slow-release potassium contents.

用改进方法测定不同含量的石灰性土壤缓效钾时，与常规方法有85%的符合率。

Results showed that heavy metals were anthropogenically accumulated in the urban soils to a different extent,about 8.5%,1.2%,3.6%,11.0% and 30.3% of the soil samples had Cd,Cr,Cu,Pb,and Zn concentration...

城市土壤中Cd、Co、Cr和Ni主要以残余态占优势，Cu、Pb和Zn主要以可提取态为主，土地利用方式对土壤重金属形态也有一定的影响。

Degradation dynamics and final residues of abamectin in cauliflowers and soils were estimated by HPLC with pre-column fluorescent derivatization.

采用柱前衍生高效液相色谱法测定1.8%阿维菌素乳油在西兰花和土壤中的残留降解动态和最终残留量。

Centrifuging method was used to determine soil water characteristic curves of four undisturbed soils different in bulk density, and through the experiment, surfaces depicting quantitative relationship between mass water content, pressure head and bulk density in the four soil samples were obtained.

用离心机法测定了四种原状土壤不同容重下的土壤水分特征曲线实测点，从实验上获得了四种原状土壤的质量含水量、吸力和容重三者间定量关系曲面。

In this study, two models to fit soil three-variable characteristic surfaces of different soils were proposed based on the Brooks-Corey soil water retention curve model. Advantages, disadvantages and application conditions of the two were illuminated. In addition, soil three-variable surfaces measured for packed soil samples through centrifuging and controlling bulk density using paraffin material were used to verify the proposed models.

本文在Brooks-Corey土壤水分特征曲线模型的基础上，提出了两种描述土壤质量含水量、吸力和容重三变量关系的曲面模型，分析了模型的优缺点和适用条件，并采用离心机石蜡控容重法实测了四种质地填装土壤的三变量特征曲面。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

入口建筑在软泥上的深深围堰中，是直接沿着河流以及河流的潜在很高的水位而建。

The entrances are constructed in deep cofferdams in the soft soils,directly located along rivers with potentially very high river levels.

入口直接沿着可能出现很高水位的河流而建，建造在松软性土壤的深围堰中。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

河口应设置于软泥深围堰中，直接沿着河流（河流可能产生很高的水位）而建。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

入口被设于软泥中的深围堰中，直接置于有着潜在高水位的河边。这些隧道都有超过常规数目的凹槽。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失