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The Changxing Formation reservoirs are mainly a set of reef dolomite, sparry oolitic dolomite, and have moderate to high porosity, moderate to high permeability and good physical properties. The reservoir space types are mainly intercrystalline pore, intercrystalline solution pore, intergranular dissolved pore, intragranular dissolved pore, moldic pore and dissolved expanding pore, and to a lesser extent, crack and suture.

长兴组储层主要为一套礁白云岩、亮晶鲕粒云岩和残余颗粒云岩，以高中孔、中高渗，孔隙型储层为主，储集空间类型以晶间孔、晶间溶孔、粒间溶孔、粒内溶孔、铸模孔以及溶蚀扩大孔为主，裂缝和压溶缝合线次之，具有较好的物性特征。

A set of optimizing mathematic programis given ultimately,with which a scientific decision way for choice of helicopter'spickle points in ASW is curved out.

最终给出一组优化的数学程序。它可为直升机攻潜过程中投雷点的选择提供一条科学决策的途径。

Among many oter things,I Taking the machine rotation rate as a control quantity of the subcontrol circuit,a set of PID cascade control system was designed.

介绍连体膨胀压缩机的工作原理，并综合透平膨胀机和离心式压缩机的调节特点，结合连体膨胀压缩机的结构，采用压力反馈、进口节流的调节方式实现对系统恒压输出的控制，其中将机器的转速作为副控制回路的被控量，由此设计一套PID 串级控制系统。

We promote "Quality is of utmost importance; Customer is the most important; Synergize with sincerity; Continuous improvement; Aiming at creating a world class branding" as our quality policy; reinforce the management of both the quality and quantity of our products and pay more effort to stringently monitor the quality checking process; establish and boost a set of systematic management system on quality and quantity.

为加强品质管理，提高产品质量：公司始终将科学的管理和产品质量视为生命，倡导&品质第一，用户至上，精诚协作，持续改善，以创世界一流品牌为目标&的品质政策，加强产品质量管理和质检力度，建立和完善一整套质量管理体系。

A set of spectific primers was syn thesized according to HBV DNA sequence of Chinese strain, the whole X region was amplified by PCR method from the serum of 9 patients with chronic HBV infection , and then the PCR products were subcloned into pGEM Teasy vectors. Clones were randomly selected to be sequenced. Comparison of the cloned sequence was made to find the difference. After being compared, each sequence of selected clones is o f difference. The point mutation scattered through X region. Deletion mutations were detected in 19 clones of 37(51.4%), which caused different carboxyl endings of X protein. There is a hot region (after 123 aa code) where deletion mutation frequently happens.

以中国株HBV基因序列为依据，设计特异性多聚酶链反应引物，自9例慢性HBV感染患者血清中扩增HBV X基因，克隆入pGEM Teasy质粒，随机挑选克隆进行D NA测序以确定病毒的变异程度。37例测序结果提示来源于不同患者HBV X基因序列高度保守，但每个序列均不一致。X区除了存在广泛的碱基点替换突变外，序列的缺失突变占测序克隆总数的51.4％（19／37）；氨基酸缺失及移框突变多发生于123位氨基酸残基之后，可导致X蛋白多种羧基端形式。

Each brother was given a set of Tiponi, and both were instructed to carry them to a place to which the Great Spirit directed them.

给每个兄弟一套Tiponi，两人按指示将它运送到伟大灵魂指导他们的地方。

Transborder governance refers to a set of institutional regulations arranged by the local state through a series of negotiations among transborder actors with varying interests.

所谓跨界治理，指的是政府透过和跨界的、不同利益主体的行动者互动协商，形成一组制度规范，以利於跨界生产体系的运用。

This transborder governance refers to a set of institutional regulation arrangedby the local state through a series of negotiations among transborder actors ofdifferent subjects of interests.

所谓跨界治理，指的是政府透过和跨界的﹑不同利益主体的行动者互动协商，形成一组制度规范，以利于跨界生产体系的运用。

The records in hierarchical databases are organized in a treelike structure, with each level of records branching off into a set of smaller categories.

是通过设置指向其它记录集的链或指针来实现的。网络型数据库的速度及多样性使其在企业中得到广泛应用。

The records in hierarchical databases are organized in a treelike structure, with each level of records branching off into a set of smaller categories.

层次型数据库按树型组织记录，每一层的记录分解成更小的属性集。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。