查询词典 negative catalyst

If Q2 were negative, this might be representation of E2, pointing to negative charge, and if this one (Q3) were negative, then I would have here the contribution E3, and so on, and now we use the superposition principle as we did last time which Coulomb's law, that the net electric field at point p is a vector, is E1 influence of charge Q1, plus the vector E2, plus E3 and so on.

如果Q2是负的，这就是Q2的表示法，方向指向负电荷。如果这个是带负电，它将贡献电场E3，等等。现在我们使用叠加原理，就像我们上次在库伦定律中使用到的。

The syndrome differentiation type distributing of ER negative and PR negative breast cancer and triple negative breast cancer is equipotent,The difference has no statistics meaning through chi-sguare(X2) test.

其中≤39岁组病人有病无证型病人所占比例最大，40～59岁病人有364例，其各证型的分布规律与总体样本(551例)病人分布差异不大，≥60岁病人中脾肾两虚型与肝肾阴虚型病人所占比例较大。

Immunohistochemistry showed a positive reaction to cytokeratin and a negative reaction with smooth muscle actin..Conclusions:.The Alcian blue negative stain, the negative reaction to SMA, and the fact that the patient is still alive 10 years after exenteration favored the diagnosis of basal cell adenocarcinoma.

免疫组化显示，细胞角蛋白反应阳性，平滑肌肌动蛋白（结论：阿尔辛蓝染色为阴性、SMA反应阴性及病人在眶内容去除术10年后仍然存活的事实都倾向于基底细胞腺癌的诊断。

Immunohistochemistry showed a positive reaction to cytokeratin and a negative reaction with smooth muscle actin..Conclusio :.The Alcian blue negative stain, the negative reaction to SMA, and the fact that the patient is still alive 10 years after exenteration favored the diagnosis of basal cell adenocarcinoma.

免疫组化显示，细胞角蛋白反应阳性，平滑肌肌动蛋白（结论：阿尔辛蓝染色为阴性、SMA反应阴性及病人在眶内容去除术10年后仍然存活的事实都倾向于基底细胞腺癌的诊断。

The flotation mechanism of MG reverse-floating dolomite was studied by measuring the Zeta-potential of collophanite and dolomite, Infrared Absorptions Spectra analysing the adsorption of MG onto the minerals surface, ultraviolet- visible light absorbing spectrum calculating the amount of MG which was adsorbed onto the minerals surface. These researches showed that MG was more easyly adsorded onto the surface of dolomite in feeble acidic solution because of pure dolomite charges positive as well as pure collophanite charges negative. Therefore, a lot of MG negative ions was adsorded onto dolomite, and that MG negative ions contained hydrophobic group, the hydrophobicity of dolomite was modified, the grains of dolomite were adhered to air bubble and float with them.

对白云石和胶磷矿的Zeta-电位测定、红外光谱分析MG药剂在矿物上面的吸附情况、紫外-可见吸收光谱测定矿物上MG的吸附量等，研究了MG药剂反浮选白云石的浮选作用机理，表明在弱酸性条件下，由于白云石表面荷正电而胶磷矿表面荷负电，带有羧基和羟基官能团的MG药剂更容易吸附在白云石上，使其周围吸附有大量的MG负离子，而MG负离子的另一端为烃基，这就改变了白云石的疏水性，使其矿粒容易附着于气泡上浮。

The negative shear area and angle φ′of negative shear plane in metal cutting are first found out and verified by experiments, and effects of angle φ′of negative shear plane on the change of cutting direction fracture formation is experimental studied in orthogonal cutting.

首次提出并证实了金属切削中负剪切区域和负剪切角φ′的存在，讨论了负剪切角φ′对切削方向亏缺形成及其变化的影响。

So it couldn't fit dynamic network environments soundly. After investigating of negative selection, affinity mature and memory detector evolution mechanisms, it is Embedded Negative Selection Operator Clonal Selection Algorithm presented combined with negative selection, clonal selection and memory detector gene library evolution.

本文结合网络入侵检测的上述问题，深入研究了否定选择、亲和力成熟过程以及免疫记忆机制等，以现有克隆选择算法为主体，将否定选择、克隆选择、记忆检测器基因库方法融合进来，提出嵌入否定选择的克隆选择算法(Embeded Negative Selection Operator Clonal Selection Algorithm， ENCSA)。

Similarly the negative cable should connect the amplifier negative terminal to the negative terminal on the loudspeaker.

同样负线应该从功放的负终端连接到在音箱上负终端。

Similarly the negative cables in each pair should connect the amplifier negative terminal to the negative terminals on the loudspeaker.

同样在每一对中负缆绳应该把功放的接入负终端连接到在扬声器上负端。

The apparatus includes a positive contact (50) positioned so as to engage the positive terminal (42) of the battery, a negative contact (52) positioned so as to engage the negative terminal (44) of the battery, a third contact (54) positioned so as to engage the third terminal (46) and a logic circuit (72) connected to the positive, negative and third terminals.

所述装置包括：一个设置用于与电池的正端（42）连接的正触点（50）；一个设置用于与电池的负端（44）连接的负触点（52）；一个设置用于与电池的第三端（46）连接的第三触点（54）；和一个与正触点、负触点和第三触点连接的逻辑电路（72）。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。