material concentration的例句大全

Additional water bottles can also be used to test the concentration of suspended material in water.

也可利用附加的水瓶,去测试水中的悬浮物质浓度.

Using 2-3 weeks kid abomasa as material, the ultrasound intensity, extraction time, NaCl concentration and pH value in extracting solution and ratio abomasum to extracting solution were studied by ultrasounic method.

以2～3周龄羔羊皱胃为原料，利用超声提取法研究了超声强度，提取时间，提取液NaCl浓度，皱胃与提取液比例以及提取液pH对羔羊皱胃酶（kidrennet）提取活性的影响。

For the lasers with symmetrical waveguide, the photon absorption of the non-active region material is proportional to the doping concentration of material, which causes serious absorption loss.

对称波导结构激光器中，非有源区材料对光子的吸收与其掺杂浓度成正比关系，吸收损耗比较严重。

After the material balance for any a mixing pool, the analytical solutions of concentration on the evaporating surface, the distillate rate and the residue rate obtained.

对每个混合池进行物料衡算，可以得到蒸发壁面上浓度的变化和轻、重馏分流量和含量解析解。

Relationship of Prosthetic Valve Material, Bacterial Concentration and Subcutaneous Soft Tissue Infection in vivo

人工心瓣材料和不同浓度细菌与皮下软组织感染的关系

Relationship of Prosthetic Valve Material, Bacterial Concentration and Subcutaneous Soft Tissue Infection in vivo

人工心瓣材料和不同浓度细菌与皮下软组织感染的关系

Relationship of Prosthetic Valve Material, Bacterial Concentration and Subcutaneous Soft Tissue Infection in vivo

人工心瓣材料和不同浓度细菌与皮下软组织感染的关系

In the manufacture procedure of pressure vessel, the residual stress concentration may exist due to the causes of material selection, fabrication and welding.

在压力容器制造过程中，由于选材、加工及焊接等原因造成残余应力集中；

Waste sulphuric acid liquor is used as raw material to produce polymer iron sulfate in a reaction vessel after concentration.

利用硫酸酸洗废液作为原料，经浓缩后在反应釜内生产聚合硫酸铁。

It has been found out that the major culprits for the corrosion cracking are the concentration of harmful ions from caustic wash and material settlement and residue tension strain.

装置碱洗、物料沉积导致有害离子浓缩及设备存在残余拉应力是造成腐蚀开裂的主要原因。

this topic adopt suspension flow filtration concentration technique, ptfe membrane filter material is the research object.

本课题采用悬浮流过滤浓缩技术, 以聚四氟乙烯覆膜滤料作为研究对象.

The effects of HF concentration, current density and light illumination on material formation were also discussed.

讨论了制备中氢氟酸（HF）浓度、电流密度和光照等因素对材料形成的影响。