煤的粒径对挥发分氮析出作用明显,煤粉越细,挥发分氮转化率越高。
The more finely pulverized coal has more higher conversion rate of volatile nitrogen.
我们可以用遗传工程技术将起作用的基因离析出来。
We can use genetic engineering techniques to isolate the gene that is responsible.
因为阴极极化作用超过一定范围,会导致氢气的大量析出,从而使镀层变得多孔、粗糙、疏松、烧焦,甚至是粉末状的,质量反而下降。
Because the cathode polarization effect more than a range, will lead to a large number of hydrogen, and separation coating becomes porous, rough, loose, scorched, even the powder, quality just drop.
同时,作者通过对书籍市场的反复调研,分析出各类图书的设计风格对消费者产生的认同感和购买欲之间所发挥的作用。
After frequent surveys of the book market, the author has discerned the effect of the sense of identification which arises from book designation style on the purchasing desire of the consumers.
其高温回火脆性是晶界上m_6c碳化物的析出长大和由此所产生的晶界磷偏聚共同作用的结果。
The tempering embrittlement results from the precipitation and growth of M_6Ccarbides particles and the segregation of phosphorus at prior austenite grain boundaries.
本文研究了微量元素钒、钛在非调质钢中的析出硬化作用和细化晶粒作用。
The precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.
由于7050铝合金时效析出与应力松弛中位错蠕变的共同作用引起了松弛过程槛应力现象。
The threshold stress presents during the stress relaxation process due to the interaction between precipitation behavior and dislocation creep of 7050 aluminum alloys.
详细讨论了活化剂对钴置换热力学及氢析出动力学的作用,以及主要工艺参数对净化结果的影响。
The effect of activators on cobalt cementation thermodynamics and hydrogen evolution kinetics, as well as the influence of main technological parameters on purification result are discussed in detail.
钢中铌的沉淀析出具有沉淀强化和晶粒细化的作用。
And the precipitation of Nb has the effect of precipitation hardening and grain refinement.
止咳、祛痰与平喘作用。小鼠腹腔注射白桦树皮的水、甲醇、乙醚及酸性乙醇的提取物以及乙醚析出物,都有一定的止咳作用。
Arresting cough, expectorant and anti-asthmatic effects. Intraperitoneal injection of water, methanol, ether and acid ethanol extracts of hua shu PI possesses anti-cough effect in mice.
这是由于变形不均匀和晶界上析出的平衡脆性相耦合作用的结果。
This is due to the coupling of inhomogeneous deformation and the brittle equilibrium phase on the boundary.
大多数氮在大气中并不像化石燃料释放的二氧化碳一样,几天就沉淀析出。 氨气--氮和氧的化合物-遇水变成氨基,随雨水落在地上起化肥作用。
Most nitrogen doesn't stay in the atmosphere the way carbon dioxide from fossil fuel does, but precipitates out within a few days.
在实际仿真机上应用该模型,可以分析出两台轴流风机并列运行时的喘振工况,对现场轴流风机的运行具有一定的指导作用。
By using the model in real simulator, the operation status of axial-flow fans can be analysed and the results are of specified value to the operation of axial-flow fans in power plants.
实验观察,在低硫含量的Q 345实验钢中有纳米硫化物夹杂析出,降低硫含量对钢的强化具有有益作用。
There are inclusions existing within nm in the experimental Q345 steel, the reduce in sulfur content is better for strengthening of the steel.
湿法炼锌电解过程是硫酸锌溶液中的锌离子在直流电作用下放电析出的电化学过程,能耗是其重要的经济技术指标。
The energy consumption is an important economic index of electrolytic zinc process(EZP) which zinc is deposited in the zinc sulfate solution with direct current.
对析出行为的热力学及动力学做一简要回顾,及探讨差排-出物交互作用之机制。
Thermodynamics and kinetics of precipitation are briefly reviewed, and the mechanics of dislocation-precipitate interaction are discussed.
高温顺磁性奥氏体在外强磁场的作用下可发生磁化变形,使奥氏体形成高密度的位错胞结构,并有弥散碳化物析出。
This dislocation cell structure is inherited by martensite, restricts the growing of the martensite and refines the structure so as to strengthen and toughen the magnetic field quenched materials.
结果表明热压烧结温度和压力对复合材料中方石英的析出有着显著的促进作用;
The results reveal that the increase of the sintering temperature and the hot-pressing pressure can promote the formation of cristobalite in the fibrous composites.
镁基复合材料的强化主要来自增强体的强化作用、细晶强化和析出强化。
The composite was strengthening by the reinforced phase, refining the grain and deposition.
其优良的性能得益于具有与细小析出相交互作用的高密度位错的超低碳针状铁素体组织。
The excellent properties of this steel are resulted from ultra-low carbon acicular ferrite with interaction of very fine preci…
其优良的性能得益于具有与细小析出相交互作用的高密度位错的超低碳针状铁素体组织。
The excellent properties of this steel are resulted from ultra-low carbon acicular ferrite with interaction of very fine precipitated particles and high-den…
从电场对空位的作用等方面探讨了它对固溶行为、时效析出相、合金元素分布的影响机制。
The author discuss mechanisms by which electric field affects dissolution, precipitation and segregation of alloying elements.
配方中K_2O含量,不仅影响着云母长大,而且还对熔体是否会析出硅镁石起着关键作用。
It is emphasized that the amount of K_2O inthe batch composition not only has an effect on the growth of mica crystals but also isa determining factor to the segregation of humite in the melt.
根据徐州博物馆空调系统实际运行情况,通过实测分析出噪声产生的原因,提出了切实可行的整改措施,实践表明这些措施对降低系统噪声具有明显作用。
In the light of the practical work condition of air conditioning system in Xuzhou Museum. We present some measures for modifying by analysing the reason of yawp.
为此,本文得出如下结论:v、ti在半钢轧辊中起到了析出强化的作用,可以明显改善轧辊组织性能及其综合使用性能。
So we have some conclusion that the vanadium and titanium take effect in the v-ti smil-steel roller with separate out strengthening. it can be evidence improving roller's organizing and using.
我们认为这是由于烷基异氰酸酯从阴极得到电子发生比分子偶联,芳基异氰酸酯则是与阴极析出的高分散的活性镁起作用。
This is because of the coupling reaction between two alkyl compounds occurred by gaining electron from cathode, and aryl isocyanate reacted with high dispersed active magnesium on the cathode.
从动应力等值线图上也可分析出强夯作用时压缩波、剪切波、瑞利波的作用范围。
The effective range of P-wave, S-wave, R-wave could be analyzed from the contours of dynamic stress.
从动应力等值线图上也可分析出强夯作用时压缩波、剪切波、瑞利波的作用范围。
The effective range of P-wave, S-wave, R-wave could be analyzed from the contours of dynamic stress.
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