通用关系

For an arbitrary system of steady-flow and constant volume reactors, the concept of theattainable region is extended by the consideration of the recycle material from separation.

本文从化工过程系统综合优化的角度出发，以定态、等容反应过程为研究对象，在可得区内考虑分离回收的循环物流，通过几何方法分析总收率等值线与可得区的关系，导出了通用的反应-分离循环系统的最佳工艺条件方程。

DATA SYNTHESIS: Ethics indicate the principles and guidelines for relationships between people. The ethics explored here refer to normative ethics. Generally, the basic ethical principles are: respect, beneficialness,balance and justice.

资料综合：伦理是指人与人之间相互关系的基本道理和准则，本文探讨的伦理学指规范伦理学，伦理学的通用原则包括尊重原则、受益原则、均衡原则、公平原则。

This article introduces the microporous three-dimensional small-opening structure sintered by powder material, discusses the hydraulics characteristic of the narrow passage in the microporous material and the bubble chamber theory and expounds the general 1/3～1/7 empiric rule.

介绍了由粉末状材料烧结而成的微孔管三维孔隙结构，研究了PE烧结管三维孔隙之间的关系，并探讨了微孔管介质内细孔道的水力学特性和泡室理论，对通用的1／3～1／7经验规则进行了解释。

Chinaberry tree samples showing witches' broom were collected in Danzhou, Hainan Province. Using universal primers Rl6mF2/Rl6Mr1 for phytoplasma 16 S rDNA, a fragment of about 1.4 kb was amplified, cloned and sequenced from the DNA samples extracted from the diseased Chinaberry tree.

利用植原体16S rDNA通用引物对Rl6mF2/Rl6mR1，通过PCR技术从表现典型丛枝症状的苦楝植株总DNA扩增到约1.4 kb的特异片段，将此片段克隆后进行序列测定、分析及系统关系树构建。

The optimal conditions of the pepsin hydrolysis of frame protein in catfish Claris lareza were investigated using a general-purpose rotation unitized design of the second power of four factors, and the content of soluble peptides was determined in the hydrolytic products. The Optimization of Design Expert 7.1.2 revealed that antibacterial activity of the frame protein hydrolysates was controlled by regulation of four process conditions.

采用四因子二次通用旋转设计，以抑菌率为测定指标，对胃蛋白酶水解革胡子鲶Claris lareza鱼骨蛋白的条件进行了优化，同时测定了酶解产物中可溶性肽的含量，以分析抑菌率与可溶性肽含量之间的相关关系。

In this paper the features of constructional details and behaviors of double thin-wall piers of continuous rigid frame bridges were firstly analyzed. According to the condition of deformation compatibility, a relationship between the inner forces on the coping of pier and the single inner forces of the double thin wall pier was established.

本文首先从双薄壁墩的结构和受力特点出发，根据主梁与双薄壁墩的共同变形协调条件，建立墩顶内力与双薄壁桥墩单墩内力之间的关系，考虑强度和稳定约束，建立基于通用有限元程序的双薄壁墩墩中距和壁厚的优化数学模型。

While applied science concerns how the general laws of abstract science apply to our life and the controlment of environment,so that it would lead to the development of new techniques,processes and machines.

另一方面，应用科学则直接关系到如何把理论科学的通用定律应用到生活的实际事物中去，应用到加强人类对环境的控制上去，从而导致新技术、新方法和新机械的发展。

The intersupplemental relation and separate function of these models are discussed, and the theoretical support is provided for developping the general CAE system on the launch dynamics of auto-rifle. The dynamic matching relation for caseless rifle is also discussed and the dynamic characteristics on new type caseless rifles with different constructure parameters are studied.

讨论了各模型之间相互补充的关系和各自的功能，为发展自动步枪发射动力学通用CAE系统提供理论支撑；本文还讨论了无壳弹枪的动力匹配关系，分别对不同结构参数的新型无壳弹枪的动力学特性进行了研究。

The universal primers of ITS1 and ITS4 for fungi were used in amplification of genomic rDNA sequences. A target fragment was obtained by ITS-PCR. Then, the fragment is cloned into the vector of pMD18-T before sequencing. The result of sequencing showed that the fragment is 692 bp in length. The results of Blast in Genbank and the analysis of fungal rDNA systemic development show that the relation between this fragment to the fungi of Sporisorium is closest, while the relation between it to the fungi of Ustilago is much far. It suggests that the name of Ustilago scitaminea for sugarcane smut isn't consistent to the result of rDNA systemic development analysis. It still needs more experiments to support this hypothesis.

用真菌rDNA序列分析的通用引物ITS1和ITS4，通过ITS-PCR得到目的片段，克隆在pMD18-T载体上后进行测序，结果显示该片段的长度为692 bp，与Genebank中已报道的真菌序列进行Blast和系统发育树分析，表明所获得的序列与Sporisorium属真菌具有更高的亲缘关系，而与Ustilago属真菌的亲缘关系较远，这与一直沿用的甘蔗黑穗病菌的命名似乎并不吻合，有待进行更多的研究以证实。

According to practical situation of the currency MIS development and application, by anatomizing the structure of relation database, this paper puts forward a reconstruction model based on application layer data mode to realize the logistic independency between application program and database.

根据国内通用MIS系统开发和应用的实际情况，在深入剖析关系数据库结构的基础上，提出一种基于应用层数据模式的关系数据库重构模型，实现了应用程序和底层数据库的逻辑独立。

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。