查询词典 set-off

By synthetically analysizing the physical and chemical properties of all components and particle size, the content of F2641 in the JOB-iC is determined by gravimetric analysis after F2641 is seperated from HMX,TATB and PNP through ? alkali reflux. Determination conditions is set as follows the sample is boilingly refluxed for six hour in a constant temperature bath after adding lOOm! 8.0 ?? 0.1% NaOH. The solvent DMF saturated by TATB is used for extracting HMX,F21 and PNP from the sample and TATB is seperated by crucible filter G4. The mass precent of TATB is determined by extraction fractionation. The mass percent of PNP is measured by multiwavlength linear regression ultraviolet spectrophotometry. The testing conditions are set as follows:multiwavlength constitution: X=267nxn, 275nm, 283nm, 29mm, 299nm,the application scope of the Lambert-Beer law: the concentration of PNP is O.005?0.O25mgIml, the concentration of HMX is 0.060.3Omg/ml,absorption coefficents of PNP and HMX are solved by the slope of linear regression curve of absorbency- concentration of standard solution of PNP and HMIX for measuring wavelengthes,on the basis of the Lanibert-Beer law and absorbancy additivity principle, the slope of linear regression curve of A/E(1) and E1 of PNP and HMX solution is regarded as the concentration of PNP in the solution.

根据传爆药中各组分的物理、化学性质及主体炸药的粒度大小，进行综合分析，确定了采用碱回流重量法测定JOB-1C 中F_(2641)的含量，测定条件：加入100ml浓度为8.0±0.1％的氢氧化钠，在恒温水浴中煮沸回流6h；采用溶剂萃取法测定JOB-1C中TATB的含量，选择TATB饱和的二甲基甲酰胺为萃取溶剂，用G4坩埚式过虑器进行萃取分离；采用多波长线性回归紫外分光光度法测定JOB-1C中PNP的含量，通过实验确定了多波长组合：λ=267nm，275nm，283nm，291nm，299nm；朗波—比耳定律的适用范围为PNP浓度：0.005～0.025mg/ml，HMX浓度：0.06～0.30mg/ml；在测定波长下，对PNP、HMX标准溶液的吸光度—浓度进行线性回归，由回归曲线的斜率得出PNP、HMX的吸收系数；根据朗波—比耳定律和吸光度加和性原理，在测定波长下，对PNP、HMX 两组分混合溶液A_i/E_HMX(i与E_PNP(i/E_HMX(i进行线性回归，回归曲线的斜率即为混合溶液中PNP的浓度。

As well as full automatic ride nail dragon and glue pack dragon and automatic mould cut machine , glue box machine and error stick machine, gilded machine etc. form a complete set affiliated equipment, is the calendar produce of quality with requirement high mainly with line, monthly calendar, calendar, desk calendar and tag , week all previous , calendar, album and advantage is the production of take the 70% of our output, price go up us insist the route of small profits and quick returns and common development to strictly observe reputation on, delivery time always, deliver goods shipment go to nation-wide every place, have set up good public praise in the market of every place.

以及全自动骑钉龙、胶装龙、自动模切机、粘盒机、过胶机、烫金机等配套附属设备，以要求高质的挂历制作为主线，月历、挂历、台历、吊牌、周历、年历、画册、利是封的生产占我们产量的 70%，而价格上我们一直坚持薄利多销，共同发展的路线，交货时间上严守信誉，送货发运到全国各地，在各地市场已树立起良好的口碑。

Socket wrench set, roll cabinet, tool kit, screwdriver, bit set, torque wrench, hand tools.

1F67 套筒组，工具车，工具组，螺丝起子，螺丝起子头，扭力扳手，一般手工具。

The thesis introduces the environments which are good to develop small and middle-scale enterprises, such as to set up specialized financing organizations to perfect bank system, to come on favorable policies, to utilize capital market to support financing, to set up administration management organizations, correlative public sodality and so on.

在此，作者在这里介绍了营造有利于中小企业发展的环境，设立专门金融机构健全银行体系，政府出台对中小企业的优惠政策，利用资本市场支持中小企业融资，设立行政管理机构和有关公共团体这五个方面。

Puyang MunicipalChlorine-Alkali Plant has a production set of 10000t/a Layred Crystal Sodium Metasilicate and it is one and only production set of uninterruped run and product quality is good in china at present.

濮阳市氯碱厂现有1万吨/年层状结晶硅酸钠工业化生产装置，是目前国内唯一能连续生产、产品质量较好的生产装置。

If you apply this method to solve problem, most of mechanism synthesis problem will turn into one problem, that is to solve the equation set. The most difficult point is get full solution of the equation set, thus it can provide a wider range for optimized project.

用解方程组法进行机构综合时，大多数机构综合的问题都可以转化为求解非线性方程组的问题，而其难点在于求出非线性方程组的完全解，以便为优选方案提供较大的解空间。

In order to determine the solution set of the equation , by the means of meet-irreducible element and irredundant finite meet-decomposition, we first obtain the maximal solutions to the simple equation in the case that b has an irredundant finite meet-decomposition, and then consider the relation between the equation and the equation , based on this, we obtain the maximal solutions to the equation in the case that each element of the matrix B has an irredundant finite meet-decomposition and so determine its solution set completely.

为了确定方程的解集，本文利用交既约元与不可缩短的有限交分解等工具，同样地先求出简单形式的型矩阵方程的所有极大解，然后讨论方程与方程之间的关系，在此基础上，在B的每个元素均有不可缩短的有限交分解的情况下，求出了方程的所有极大解，从而完全确定了方程的解集。

These weight matrices are actually the least solution matrix and all maximal solution matrices of the min-implication fuzzy relation equation, respectively. The complete solution set of min-implication fuzzy relation equation can be determined by the maximal solution set of this equation.

同时给出了严格的定理证明：这些连接权矩阵分别为对应的最小-蕴涵合成模糊关系方程的最小解和所有极大解，从而得到了此模糊关系方程的完备解集。

Mode field equation set is derived from boundary conditions. The solution of the equation set is obtained by means of reflection transmittance coefficient matrix algorithm.

由边界条件，推导出模式场方程组；借助反射透射系数阵递推算法，得出了方程组的解。

Aiming at the problem that solution FEMequation set needs too much memory, segregated solotion methOd has beenadopted and for the first in China E l em ent- B y- E lement has been introduc edwhen solving flow field parameter equation sets. EBE technology need notassemble and store the global stiffness matrix, and minish effectively memoryrequires of solution equation set, moreover it has inherent high parallelity, andadvance equation solution.

针对求解流场有限元方程组占用计算机内存资源过多、限制求解规模的缺点，采用分离式求解法，在求解流场各参数方程时，在国内首次引入EBE技术，EBE技术不必组集和存储总刚矩阵，能有效地减小了方程组求解时对内存空间的要求，同时EBE技术具有内在的高度并行性，能有效提高方程组的求解速度。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷