查询词典 projection gradient method

Objective To establish a new method for isolating serum β-lipoprotein subfraction s using second double gradient polyacrylamide gel electrophoresis.

目的建立一种分离血清β脂蛋白亚组分的新方法———二阶双梯度聚丙烯酰胺凝胶电泳法。

Ni-S-Co coated electrode was prepared on foam nickel matrix by means of gradient electrodepostion method by increasing sulphourea concentration in electrolyte.

以泡沫镍为基体，通过提高镀液中硫脲浓度的方法梯度电沉积制备了非晶态Ni-S-Co合金镀层电极。

Objective The discussion use serum-effusion albumin gradient to accumulate the fluidity archery target to the chest cavity to judge whether surpasses the tradition to infiltrate the transudate the classified method.

目的探讨使用血清-胸腔积液白蛋白梯度对胸腔积液性质的判断是否优于传统的渗漏出液的分类方法。

Objective The discussion use serum-effusion albumin gradient to accumulate the fluidity archery target to the chest cavity to judge whether surpasses the tradition to infiltrate the transudate the classified method.

苏州大学，基础医学，2009年，硕士目的探讨使用血清-胸腔积液白蛋白梯度对胸腔积液性质的判断是否优于传统的渗漏出液的分类方法。

Methods: Concentration gradient method was used to detect the minimal inhibitory concentrations of DNA-2E on trichophyton rubrum and beard-like trichophyton.

采用浓度梯度法研究癣清(DNA-2E)对红色毛癣菌、须状毛癣菌的最低抑菌浓度。

Based on density functional theory with the generalized gradient approximation and a full-potential linearized augmented plane wave method, the calculation of the electronic structures and the magnetic properties on [Cuμ-1,3-N3](ClO4), where L is the tridentate Shiff base, has been performed.

基于广义梯度近似密度泛函和全势能线性缀加平面波方法，本文对聚铜络合物[Cuμ1，3-N3](ClO4)（其中L=tridentate Schiff base为三齿席夫基）的态密度和磁矩进行了计算。

Methods The method of sucrose gradient centrifugation was used to purify Human herpesvirus-6B(HHV-6B); and in order to make sure the range of positive samples collection, the viron was detected by the methods of PCR, Dot blotting, Western blotting.

采用蔗糖密度梯度离心法进行病毒纯化；通过PCR法、斑点杂交法、蛋白免疫印迹法对纯化样品中HHV-6B进行鉴定，以确定收集阳性样品的范围。

According to the shortage of only considering the phase change of emitter and no refer to the amplitude change, based on the patterns of radar and decoy, using equal phase gradient method, while considering the influence about waviness of phase and amplitude of each, the decoying formula of the coherent decoy system is deduced, a damage probability model is drawn out.

针对目前多点源诱偏效果评估过程中，仅考虑各点源相位分量变化，未考虑幅度分量在空中变化的不足，基于雷达和诱饵的具体方向图，运用等相位面梯度分析法，同时考虑各点源辐射信号的相位和幅度波动的影响，对相参多诱饵系统的诱偏误差公式进行了推导。

This principle eradicates local minima or invalid solutions caused by consistent reduction of the energy function via the usual gradient descent method.

利用这一理论，可以克服由于梯度下降法所导致的网络能量函数总是下降，从而使网络陷入局部极小值或不可行解的现象。

Isolation of Gastric Parietal Cells from Rat Pronase-EDTA method was used to isolate gastric mucosal cells from everted gastric sacs of rat, Percoll linear density gradient to enrich parietal cells.

胃泌素除具有传统的促进胃酸分泌作用外，还是胃肠道和其他组织的生长因子，现在更倾向于认为刺激生长是胃肠道胃泌素的最重要功能。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。