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Goal: To obtains the compound quantum chemistry parameter using chemistry software computation, carries on the structure analysis to this kind of weed killer member, theoretically explained that this kind of compound biology characteristic and the structure relations, for this kind of compound's activeness, the toxicity predict that action mechanism's research provides the rationale.

目的：通过利用化学软件计算得到化合物的量子化学参数，对该类除草剂分子进行结构分析，从理论上解释该类化合物生物特性与结构的关系，为该类化合物的活性、毒性预测，作用机理的研究提供理论基础。

By constructing a generalized function"helical solitary vortex function", the paper solves the stream function of the helical vortex tube with the help of vortex filament one, and obtains some analytical expressions for large single-vortex core and small multi-vortex core.

通过构造一类特殊的广义函数&螺旋孤涡函数&，解决了利用涡丝流函数求(来源：75AB67C论文网www.abclunwen.com)解涡管流函数问题，导出了大单和小多螺旋涡管流函数的解析解。

Our company 150th most new generation vapor sends the blue stove, goes into production in the Hangzhou abundant world company obtains the enormous success

我公司第150台最新一代蒸气发兰炉，在杭州博世公司投产获得极大成功

The vacuum obtains and maintenance is still still the main problem in the field of MEMS vacuum packaging technology.

真空的获得和维持是目前MEMS 真空封装技术中存在的主要难题之一。

Develop continuously in international environment up-and-up and domestic socioeconomy drive, chinese civil aviaton carries production to grow continuously, other job obtains new result.

在国际环境趋好和国内社会经济持续发展的带动下，中国民航运输生产持续增长，其他工作取得新的成绩。

Is away from with the government office is not far for german typeconstruction governor, is towers to above the green tree cover cragearthen mound Christ church, in that straight thrust vault of heavengreen apex clock turret representative Christ religious doctrine core:The guiding soul flies upwards thus obtains God to redeem.

距离同为德式建筑的总督府不远，是一座耸立于绿树覆盖的岩丘之上的基督教堂，那直刺苍穹的绿色尖顶钟塔楼代表了基督教义中的核心：导引灵魂飞升从而得到上帝救赎。

In the research foundation of reconstructing leading hole into swirl hole, board hole, blocking hole and other internal energy dissipation ,this paper adopts the method of combining optimization design , experimental study and theoretical analysis together, and discusses barrage effect of level rotary internal energy dissipation discharge tunnel with shaft inlet, and obtains the preliminary achievement of testing and theoretical research.

本文在导流洞改建为旋流洞、孔板洞、洞塞洞等内消能工的研究基础上，采取优化设计、试验研究与理论分析相结合的方法，探讨了竖井进流水平旋流内消能泄洪洞的阻塞效应，取得了试验和理论研究方面的初步成果。

The Cross Belt Sampler obtains a representative sample of granular material direct from a moving trough belt type conveyor.

交叉皮带采样器可以直接从运动者的传送皮带上获得有代表性的粒状材料的样品。

As to different types of network transmission delay and packet loss, it obtains the stability conditions for CNS.

针对网络传输时延、信息丢失等不同情况，分析和得到控制网络系统的稳定性条件。3。

Firstly, trace region boundary and obtains chain code to construct tree structure of contours through a pixel vertex matrix.

其次设计了边界跟踪自动机，利用自动机的输出获得边界的顶点链码，自动机跟踪所有图像边界的同时生成围线树结构。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。