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By using such explorations testing ways as drilling, ultrasonic logging, pumping test, water analysis, microseismic survey and indoor earth mechanical experiments, the foundation bearing layer's features in soft rock iterbedded hard rock constituted by argillaceous dolomite rock, argillaceous limestone, pelitic mudstone and shave rock was determined. The foundation bearing layer's features and the slope design parameters of C and Φ in foundation pit was evaluated and excavated through local architectural experience.

采用钻探、超声波测井、抽水试验、水质分析、地微震测量、室内岩土力学室验等综合勘探测试方法,确定薄至中厚层状泥质白云岩、泥质灰岩夹泥岩、页岩组成的软质岩与硬质岩互层状岩体地基承载力特征值,结合地区的建筑经验合理的评价和充分挖掘软质岩与硬质岩互层状岩体地基承载力特征值和基坑边坡设计参数C、Φ。

Objective To study the efficacy of the TR/Patoc 1 slide agglutination assay for vaccination new pentavalent whole cell vaccine for leptospirosis.

目的 采用TR/Patoc 1玻片凝集试验评价钩端螺旋体疫苗免疫效果及应有价值。

Objective To study the efficacy of the TR/Patoc 1 slide agglutination say for vaccination new pentavalent whole cell vaccine for leptospirosis.

目的 采用TR/Patoc 1玻片凝集试验评价钩端螺旋体疫苗免疫效果及应有价值。

The additives including tricresyl-phosphate,dibutyl phosphite,dodecylamine and a phosphated amine salt were used.

采用SRV摩擦磨损试验机评价了磷酸三甲酚酯、磷酸二丁酯、十二胺和磷酸胺盐抗磨添加剂在液体石蜡中对钢-铝摩擦副摩擦磨损性能的影响。

It is involved in many aspects of organic matter decomposition, partial regulation of microbial activities, nutrient cycles and crumbly structure. Depending on their diet (saprophagous, phytophagous or predation), soil fauna is closely linked both to each other and to microorganisms, plants and soil.

本论文试图以土壤动物作为生物指标来评价土壤重金属污染,通过对重金属污染区(以浙江省富阳环山乡受污染的农田为例)土壤动物群落结构的调查和在室内设置一定的污染浓度梯度处理的盆栽试验两种方式研究了重金属污染对土壤动物群落的影响,主要结论如下: 1。

The analytical method is simple, effective and feasible and can be used to inspect the quality of Picrorhiza scrophulariiflora Pennell.

试验方法和结果具有较好的准确性和稳定性,可以为胡黄连药物研究提供参考资料,对胡黄连药材的质量评价具有重要的参考价值。

Based on a systematic field investigation and laboratory experiments, the structures of arthropod communities and the evalution of dominant predatory enemies in cabbage fields of different seasons were studied. The main results were as follows:1 The structures and their dynamics of arthropod communities in cabbage fields1.1 Species composition and population dynamics of each species of the arthropodcommunities in the cabbage fieldsThe research results showed that the occurrence of Pieris rapae in spring cabbage fields was relatively grave.

本文在田间系统调查和室内试验的基础上,对不同季节甘蓝田节肢动物群落结构及捕食性天敌优势种的评价进行了研究,主要结果如下:1甘蓝田节肢动物群落结构及其动态1.1节肢动物群落物种构成和各种群数量动态研究结果表明,春甘蓝田菜青虫的发生比较严重,菜青虫在调查期间种群数量呈上升趋势,5月初高峰期平均每株甘蓝接近20头;菜蚜与小菜蛾的发生相对较轻,菜蚜在5月中旬有个明显高峰。

A pot experiment was conducted to investigate the effect of soil water on protective enzymes of superoxide dismutase, catalase and peroxidase, and also on membrane lipid peroxidation including malonaldehyde and plasma membrane permeability in pea (Pisum sativum Linn.) leaf during flowering and pod-bearing stages under drought stress and water recovery conditions. Antioxidant ability of pea during flowering and pod-bearing stages was also analyzed.

为探讨不同水分条件对豌豆保护酶系统和膜脂过氧化的影响,采用盆栽人工控水试验方法,模拟干旱胁迫及复水条件,研究了不同水分处理对花荚期豌豆叶片超氧化物歧化酶、过氧化氢酶、过氧化物酶活性以及过氧化产物丙二醛含量和脂膜相对透性的影响,并对花荚期豌豆抗氧化能力进行了综合评价。

Stratified, polycentric and prospective cohort study can avoid the shortcomings of randomized controlled trial and cohort study.

分层多中心前瞻性队列研究,可以避免随机对照试验的实施困难和队列研究控制偏倚差的缺点,可作为中医辨证论治临床疗效评价的一种探索性方法。

Effect of grinding aids on grinding efficiency of Portland cement,slag cement and pozzuolana cement was evualated by adopting indexes such as residue of sieve,specific surface area and size distribution.Some references were provided for the selection of grinding aids by comparision test and results analysis.

选取了立窑和回转窑2种熟料,在同一试验条件下掺入不同种类及掺量混合材磨制成若干个试样,并采用筛余、比表面积及粒度分布等指标来评价助磨剂对普通硅酸盐水泥、矿渣水泥和火山灰水泥粉磨效率的影响,并进行了对比研究,通过作用效果的分析,为助磨剂的选用提供了参考依据。

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Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

When you click Save, you save the file to the host′s hard disk or server, not to your own machine.

单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。