查询词典 nip

Comparing granular NiP/Al_2O_3 catalyst with pellet NiP/Al_2O_3 catalyst, SEM , XPS and the catalytic activity gave the evidences that the NiP alloy broke off from the support which mainly leads to the deactivation of the pulverous catalyst.

通过对粉末和球形颗粒催化剂反应前后的SEM 和XPS 及催化剂活性对比分析，证明了粉末状非晶态NiP/Al_2O_3 催化剂失活原因主要是活性组分集团NiP的脱落。

Outside air reachs nip off energy-saving open wide first introduction, also can the cold air with indoor nip off is poured out of outside reach the hot air outdoor to enter.

掐断外面空气air及节省能源敞开始进门，同样可掐断室内的冷空气air往流岀岀及室外的热空气air步入。

Methods Design a vertical pole in universal globle-head, an independent screw nip steatite was composed of upper, lower nip steatite and three snails, which was connected with vertical pole to choose screw insertion area at will. Results 80 patients were treated with this external fixator.

在原固定架的万向球头设计纵杆，钢针夹块为独立结构，由上、下夹块和3枚螺钉组成，下夹块夹持钢针，其与纵杆连接，可多角度旋转，任意选择穿针平面。

In addition, the model of NIP on the linear inclined rail is offered, which show that our analytic method not only can be used to NIP on the linear aclinic rail, but also to other kind of inverted pendulums.

以直线式倾斜轨道的n级倒立摆系统建模为例，说明了建模过程不仅适用于直线式水平轨道的倒立摆系统，同时也可以适用于某些其他类型的倒立摆系统。

As KKД-500 gyratory crusher has large nip angle,linear steep crushing chamber profile,different throughputs of cross sections along the chamber height,it has poor crushing performance and short liner service life.Based on the structural analysis of the original crushing chamber,in the design principle of variable nip angle,the curve equations for moving cone lining and the fixed cone lining were setup by multi-stage fitted curves.

针对KKД-500旋回破碎机大啮角、直线陡锥破碎腔型，沿破碎腔高度各个截面的通过能力不尽相同，其破碎性能差，衬板使用寿命短的情况，在分析原旋回破碎腔型结构的基础上，按照变啮角设计原则，采用多段二次拟合曲线分别建立动锥衬板和定锥衬板曲线方程，利用计算机绘制衬板曲线，确定衬板结构，并优化破碎腔型。

As kkд-500 gyratory crusher has large nip angle,linear steep crushing chamber profile,different throughputs of cross sections along the chamber height,it has poor crushing performance and short liner service life.based on the structural analysis of the original crushing chamber,in the design principle of variable nip angle,the curve equations for moving cone lining and the fixed cone lining were setup by multi-stage fitted curves.lining curves were plotted by computer,the lining structure determined,and the...

针对kkд-500旋回破碎机大啮角、直线陡锥破碎腔型，沿破碎腔高度各个截面的通过能力不尽相同，其破碎性能差，衬板使用寿命短的情况，在分析原旋回破碎腔型结构的基础上，按照变啮角设计原则，采用多段二次拟合曲线分别建立动锥衬板和定锥衬板曲线方程，利用计算机绘制衬板曲线，确定衬板结构，并优化破碎腔型。通过对铝土矿的破碎试验表明，采用新型破碎腔型，其破碎性能和破碎产能显著提高。

In the training of students making echelon screw thread by turning,the choosing and grinding of knife,putting knife into nip,putting workpiece into nip should be noticed;the lathe,choice of technics parameter,establishment of working steps should be adjusted.

在训练学生车削梯形螺纹时，要注意车刀的选择与刃磨、车刀的装夹、工件的装夹，要调整车床、选择工艺参数、确定工步。

To reduce or avoid the occurrence of natural disasters , there is a need for a long-term measures to nip troubles in the bud , and protect and develop abstemiously the ecological resources .

认为要减少或避免自然灾害，就要有一个立足于长远，防患于未然的长效措施，要对生态资源进行保护和有节制地开发。

They might nip if you scare them, so acclimatize them to their new home and their new owner as soon as possible.

他们可能会咬你吓唬他们，让他们逐渐适应自己的新家园，尽快新的所有者。

Means to solve the problem of insufficient contact between paper and plate surface upon printing and to improve printability have been reported in Japanese Patent Application Laid-open No. 2000-345493 in which a matte paper is produced by forming a coating layer with a pigment having a volumetric particle size distribution of more than 65% within the range of 0.4 to 4.2 μm on a base paper containing 10 parts or more by weight of mechanical pulp as a pulp for paper making and 3 to 12% by weight of paper of amorphous silica as a filler and then treating using a soft nip calender at 150° C. or higher; and in Japanese Patent No. 3093200 in which a bulky coated paper is produced by admixing a polyhydric alcohol and fatty acid ester compound or a polyhydric alcohol ester compound, said ester compound having alkylene groups having 2 to 4 carbons in less than 12 moles per mole of said ester compound to base paper for coating.

手段来解决不足的问题之间的联系的文件和钢板表面后，印刷及改善印刷适性已报道，在日本专利申请的下岗公开号2000-345493 ，当中一名磨砂纸所产生的形成层与色素有容积颗粒尺寸分布的65 ％以上的内部范围0.4至4.2 μ m的对基地文件，其中载有十个部分或以上按重量计算机械浆为纸浆造纸和第3至12 ％，按重量计算的文件白炭黑作为填料和治疗，然后用软债券发行计划的日历在150 ℃或更高；和在日本专利号3093200 ，当中一名笨重的涂布纸是由掺1多元醇与脂肪酸酯化合物或1多元醇酯复合说，酯化合物具有alkylene组有2至4活性炭在不少于12痣每摩尔说，酯化合物以原纸为涂层。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。