查询词典 fine-tuning

The granularity and broken cellular wall of ultra-fine powder were studied by JL9200 laser analytical instrument of granularity and scanning electron microscopy, as well as the bulk density and liquidity of "Cumiansan" ultra-fine powder were measured, and compared to the commonly cribble.

应用激光粒度仪和扫描电镜对微粉的粒度和破壁情况进行了观测，测定了&促免散&微粉的堆密度及流动性，并与普通粗粉进行了比较。

The big particles collected by the guide vanes fall on the cone and are discharged from the cribble port. While the airflow and fine particles enter into the middle of rotor through rotor vanes and send to the collection device through the fine powder.

被导流叶片捕集的粗颗粒落到粗粉锥体上，由粗粉出口排出，而细颗粒与气流经过转子叶片进入转子中部，由细粉出口送往收集装置。

Sliding bearing not only pass working force,but also sustain high surface velocity,which require the material to have soft parts,in order to obtain fine working behavior and difficulty to damnify by extra impurity,and have hard parts to acquire fine wearability and fatigue strength.

由于滑动轴承既要传递作用力又要承受很高的表面速度，这就要求轴承材料既要具有软组分，以获得良好的运行性能，如磨合性、顺应性以及尽可能小的咬和倾向，且不宜被外来杂质所损伤；又要具有硬组分，以获得良好的耐磨性和抗疲劳强度。

Xitian granitic multiple intrusion dominately consist of medium-fine porphyritic biotite granite, with complementary fine biotite granite with much lesser phenocrysts and deuteric injections.

该复式花岗岩可划分为主体（中细粒斑状黑云母花岗岩）、补体和晚期侵入体。

Carry a thousands of words, fine fine memory about dot and each pilfer date person concerned clue, the heart begins to be replaced by the fury place of a kind of be indignant, contact warm blood nearly 3 years, from at the beginning when 5 years, to the curiosity of all corners of the country and excitement, transform gradually the accredit of didymous all corners of the country and depend on.

提笔千言万语，细细回忆关于每一点与盗号者有关的情节，内心开始被一种愤愤不平的怒火所替代，接触热血近三年，从一开始05年时，对江湖的好奇与兴奋，渐渐转变成对江湖的信任与依靠。

When fine line appears in the design or fine lines constitute font, use the dilative ink will achieve the best results.

当设计中出现细线条或细线条构成字体时，使用膨胀油墨会达到最好的效果。

After that,we find the one of key factors which affect the classification effects for ultra-fine powder is dispersity of ultra-fine powder.

认为影响分级效果的关键因素之一是超细粉体的分散性，另一关键因素是粒子在不同状况下的运动特性。

The Ultra-Fine-Grained copperwith fine structure performs excellent properties,such as ductibility,electrical conductivity and heat conductivity and so on.It has become an important raw material in the following industrial departments as electric apparatus instrument,chemical industry, shipbuilding,aviation and machinery,etc.,and has wide application prospects.

超细晶铜材因具有微小的细晶结构而表现出了优异的延展性、导电性以及导热性等性能，已经发展成为了电器仪表、化工、造船、航空、机械等工业部门中的重要原料，具有广阔的应用前景。

The invention relates to an electrochemical method for preparing ultra-fine tantalum powder, wherein it uses the mixture slat flux with CaCl2 or CaCl2 as electrolyte; composites Ta2O5 powder/block with metal collector as solid cathode; uses graphite or inertia anode as anode; uses reference polar to control the electrolysis level, under inertia gas to electrolyze at 500-1000Deg. C; and the electrolysis time should make electrolysis electricity reach needed amount; reduces Ta2O5 into ultra-fine metal tantalum powder.

本发明涉及一种超细钽粉的电化学制备方法，以CaCl2或者含有CaCl2的混盐熔体为电解质，将Ta2O5粉末或块与金属集流体复合作为固态阴极，以石墨或惰性阳极作为阳极，用参比电极控制电解电位在惰性气氛保护下进行电解，电解温度控制在500-1000℃，控制电解时间使电解电量到达到理论所需电量及以上，将五氧化二钽电化学还原为超细金属钽粉。

The crystal formation of CVD—ZnS can be divided into two phases: the nucleation and growth of the fine grains with equiaxial shape on the substrate surface, and then the growth of the coarse columnar grains on the fine grain layer.

鉴于此，本文用CVD法制备了ZnS块材料，系统地研究了ZnS沉积工艺与其组织和性能（包括光学、热学、力学性能）间的相互关系，确定了最佳工艺参数，取得了以下成果： 1。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新