试验方法

A virtual test of reliability was proposed to solve the wear-out failure problem of the main sliding bearing of reciprocating compressor.

针对往复式压缩机主轴承的磨损失效问题，提出一种可靠性虚拟试验方法。

Many efforts have been focused on the test methods of workability.

人们很久就开始关注混凝土工作性试验方法的研究。

Fluoride ions caused widespread endemic fluorosis in humans, but little attention was paid to the effect of fluoride ions on aquatic organisms. Semi-static acute toxicity trial on larval Siberian sturgeon Acipenser baeri was carried out to explore the safe criteria of fluoride to fish.

为检测氟对鱼类的生态毒性效应，在水温（17±1）℃的条件下，采用半静态式生物毒性试验方法研究了氟离子对西伯利亚鲟初孵仔鱼的急性毒性效应（氟离子浓度梯度设置为0、100、200、300、400、500、600mg·L-1）。

Under the construction conditions of different shield driving forces and without in-phase grouting, mutual influences of construction of shield tunnels traversing adjacently under existing underground large-scale structures were studied with the numerical simulation and 3D model tests.

建立了盾构掘进三维有限元模型，针对不同的盾构推进力和同步注浆未及时起到支撑作用的施工工况，采用数值模拟和室内相似模型试验方法进行了盾构隧道近接下穿地下大型结构施工的影响研究。

A treatment of landfill leachate wi th an inorganic -macromolecular -flocculant copolymers of Aland Fe(CPAFC,B =1.5,0.1mol·L -1 )was studied.

采用室内试验方法，研究了无机高分子絮凝剂--铁铝共聚物( B=1.5， 0.1mol· L- 1)对太原市新沟垃圾卫生填埋场渗滤液的絮凝处理效果。

The physical deterioration mechanism,characteristics salt,experimental methods,appraisable index and main influencing factors of soluble salt crystallization corrosion to concrete reviewed.

阐述了混凝土盐结晶物理侵蚀破坏的机理及其破坏特征，介绍了国内外混凝土抗盐结晶破坏的试验方法、评价参数以及影响混凝土盐结晶侵蚀破坏的主要影响因素。

Pot experiment was conducted with a series of treatments of soils in a greenhouse to investigate the effects of arbuscular mycorrhiza on the residual forms of PAHs in soils.

采用盆栽试验方法，以危为多环芳烃代表物，研究了丛枝菌根作用下土壤中PAHs的残留及形态。

Somatic incompatibility test showed that the density of Armillaria ostoyae genet was lower in the northeast forest of the Changbai Mountain, and it existed in rhizomorphs which was main dissmination mode.

利用体细胞非亲和性的试验方法，鉴定出东北地区林木病原菌奥氏蜜环菌在林间的遗传体密度较低，是以菌索的形式存在，并为主要传播方式。

The concentration of causing the disease will bedown with such factors as weak fish body, higher ammonia-N, and lower dissolvedoxygen.

本试验方法快速简便，检测对象为水体，非常适用于预测疾病的发展趋势。

A study on pore structure of mortar specimens from high belite cement, Portland cement and medium-heat cement was carried out and the structure of cement paste of HBCC was investigated with the help of theory and test method for high molecular compounds.

本文对高贝利特水泥、硅酸盐水泥、中热水泥胶砂的孔结构进行了观察分析，并借鉴高分子学科的理论和试验方法，初步探讨高贝利特水泥混凝土中C-S-H凝胶的结构。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。