浓度

Results show that fabric first treated with 2% silica, followed immersed in 0.3×10^(-3)mol/L Ag(superscript +) solution for 30 minutes can inhibit 99% colon bacillus even after 50 laundering cycles.

结果表明，硅化物浓度2%、Ag浓度0.3×10^(-3)mol/L、浸渍时间30min的抗菌效果最佳；织物经50次洗涤，其大肠杆菌减少百分率仍在99%以上。

Results show that fabric first treated with 2% silica,followed immersed in 0.3×10~(-3)mol/L Ag~+ solution for 30 minutes can inhibit 99% colon bacillus even after 50 laundering cycles...

结果表明，硅化物浓度2%、Ag+浓度0.3×10-3mol/L、浸渍时间30 m in的抗菌效果最佳；织物经50次洗涤，其大肠杆菌减少百分率仍在99%以上。

The experimental results show that,the contract columniation is 1 333.2 mg/L in CODcr concentration,and fragmentation and compaction columniations are 582.4 mg/L and 2 112.4 mg/L respectively,under the condition of landfill and leachate recirculation in equivalent volume after 60 day's recirculation.

实验结果显示：在填埋垃圾量和渗滤液循环量相同的条件下，经过60 d的厌氧渗滤液循环，对比垃圾柱的出水CODcr浓度为1333.2 mg/L，而破碎垃圾柱和压实垃圾柱出水的CODcr浓度分别为582.4 mg/L和2112.4 mg/L。

The experimental results show that, the contract columniation is 1333.2 mg/L in COD concentration, and fragmentation and compaction columniations are 582.4 mg/L and 2112.4 mg/L respectively, under the condition of landfill and leachate recirculation in equivalent volume after 60 day's recirculation.

实验结果显示：在填理垃圾量和渗滤液循环量相同的条件下，经过60d的厌氧渗滤液循环，对比垃圾柱的出水COD浓度为1333.2mg/L，而破碎垃圾柱和压实垃圾柱出水的COD浓度分别为582.4mg/L和2112.4mg/L。

It shows that slime of different concentration have difference in combustibility. Combustibility of slime which concentration is about 67% is better than others. Lots of datum of combustibility can be obtained using thermal analysis technology. It can be used for improving burning methods of slime and designing boiler.

结果表明，不同浓度的煤泥浆在燃烧特性上有差别，浓度为67%左右的煤泥浆的燃烧特性较好；采用热分析技术研究煤泥浆的燃烧特性得到的信息量大，可为煤泥浆的优化燃烧及锅炉的设计提供依据。

Theoretical Part: Through theoretical analysis of chemothermodynamics, combustion and engineering thermodynamics, factors that affect explosion limit were determined, which include temperature, pressure, spark ignition energy, electrode shape, direction of flame propagation and size of explosion vessel.

理论部分：根据化学热力学、燃烧学和工程热力学的基础理论，从本质上定性地分析了爆炸极限的影响因素，包括温度、压力、爆炸容器的大小、点火能量大小、以及火焰传播方向等，得出了这些影响因素对爆炸极限的影响规律，以确保实验有完整的理论基础指导；在此基础上本文提出了一种新的推算在常温常压下可燃性纯质和混合工质制冷剂爆炸极限浓度的理论方法，该方法由可燃性气体的化学组成来推算上下限浓度，不需要其它条件；对混合工质制冷剂，只要再知道混合配比，即可以推算出爆炸极限，使预测爆炸极限的工作更简单、方便。

The process technique and production testing of acidity cure agaricus bisporus with commix soup of acetic acid glacial and common salt was studied.

研究采用冰乙酸和食盐的混合液作为汤汁的双孢蘑菇酸盐渍生产工艺、产品检验等，结果表明，冰乙酸浓度2%、食盐浓度8%～12%是双孢蘑菇酸盐渍的最佳生产工艺条件。

Using Maxwell equation, Stoke' s law and penetration wave and reflected wave basic theory, research compound materials particle size, proportion of mixture and preview length and others.

再取混合后的粉末，将三种不同重量比的混合粉末与环氧树脂依重量百分率浓度5 wt%、10 wt%、15 wt%和20 wt%混合均匀成四种浓度的试片。我们归纳发现复合材料在粒径变化、混合比例、试片长度等…。

The concentration of a solution, expressed in ''.

规定浓度溶液的浓度，以一''。

It"s considered that the algae blooms control function in the algae"s growth dynamics model is influenced mostly by the water temperature, sun illumination, water flow speed and the concentration of the nutriment in water. A function including the four elements was built. By using cell mapping algorithm and contacting with the practical water condition of the Wujiang river and the Hanjiang river we analyzed and computed the algae blooms in the two areas and found the result was very near to the practical result. And we found that the ascend of water temperature and the descend of the water flow speed will contribute to the growth of algae and the nutriment is the substance basis of the algae blooms but not the only element. It must be under the condition of condign water temperature, enough sun illumination, slow water flow and abundant nutriment that algae blooms may break out unexpectedly.

本文认为藻类生长营养动力学模型中的水华爆发控制函数主要受水温、光照强度、水流速和营养盐浓度的影响，构建了包含水温、光照强度、水流速和营养盐浓度的水华爆发控制函数，通过对乌江、汉江的水华爆发进行胞映射分析，得到的计算结果与实际监测非常吻合，并认为水温升高和水流速下降将有利于藻类生长，营养盐是水华爆发的物质基础，但不是唯一因素，必须在适宜的水温、光照、缓慢的水流和充足的营养盐条件下，藻类才可能出现突发式的"疯长"，即水华爆发。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！