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The filtration performance of ceramic candle filter is tested at ambient temperature. The influences of gas entrance position, volumetric flow rate, dust concentration on filtration performance are investigated.

在常温条件下对一根试管式陶瓷过滤元件构成的陶瓷过滤器进行了试验研究，通过试验，分析了进气流量、进气位置、粉尘入口浓度对过滤器运行的影响。

The effects of pulverized coal concentration on ignition temperature, ignition heat quantity, ignition time, ignition distance and flame spread velocity are discussed theoretically.

本文还就煤粉浓度对着火温度、着火热、着火时间、着火距离、火焰传播速度等的影响进行了理论分析。

The results show that BODMAC has good ability to extract gold from chloride, the composition of extraction species is BODMA·AuCl〓 The influence of NaCl concentration on distribution coefficient of gold is different from that of uranium .

结果发现，BODMAC从氯化物中萃取金的能力很强，通过紫外光谱和红外光谱确定了其萃合物的组成为BODMA·AuCl〓的离子缔合物，计算了其萃取反应的平衡常数为10〓。

Neo-Platonism; Revival of Plato's concept of reality of "ideas" and his concentration on the "last days" affected Christianity.

新柏拉图主义：复兴柏拉图有关本体&想法&的概念，主要影响了基督教的&最后审判日&。

To isolate spermotogonia using two combinatorial enzyme three step wises digest the testicular tissues from 19 d-old-embryo after hatching,the cryopreserve effect of dimethylsulphoxide,glycerol and ethylene glycol cryoprotectants,each at(5%,10%,and 15%) concentration on the 19 d chicken embryonic SSCs was compared with fast freeze method.

采用二酶3步法获取孵化第19 d的鸡胚精原干细胞，比较在快速冷冻条件下3种冷冻保护剂(DMSO、乙二醇、甘油)在3个浓度5%、10%、15%条件下对鸡胚精原干细胞的冷冻保存效果进行研究。

With the mixed bacteria after aerated as the research subject,the effects of the different iron valences and concentration on hydrogen production capacity were discussed.

以驯化后的混合菌种为研究对象，在间歇实验的基础上探讨了不同价态的铁及不同浓度的二价铁离子对其产氢效能的影响。

The experimental results show that the security of total phosphorus, total nitrogen, chloride, Cu2 +, Cd2 +, Pd2 +, Cr6 + concentration on goldfish were 23.052 mg / L, 10.195 mg / L, 0.419 mg / L, 0.044 mg / L, 0.093 mg / L, 0.086 mg / L, 0.145 mg / L.

实验结果表明，总磷、总氮、漂白粉、Cu2+、Cd2+、Pd2+、Cr6+对金鱼的安全浓度分别为23.052mg/L、10.195 mg/L、0.419mg/L、0.044mg/L、0.093mg/L、0.086 mg/L、0.145mg/L。

The effects of some key parameters such as combustion air temperature, excessive air ratio and oxygen concentration on combustion characteristics were systematic discussed.

分析了助燃空气温度、过量空气系数、助燃空气中氧浓度对燃烧特性的影响。

I would suggest that, given the development of very well-drilled coordinated defensive lines, the next stage in the evolution of rugby is likely to involve a concentration on the identification of and development of heavy, very mobile players who possess very high-range explosive strength.

我认为，从发展环境很好操练协调防线，在下一阶段的演变橄榄球可能涉及集中鉴定和发展重、极移动球员具备相当高强度的爆炸。

The effects of DS of carboxyrnethyl sodium,hydrophobic group,the concentration on surface tension of aqueous solution of AHPCMS were investigated.

考察了羧甲基钠取代度、疏水基团、浓度对AHPCMS水溶液表面张力的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。