可分的

The experimental result showed that three byproducts was formed and the optimal condition was as follows: the molar ratio of ethylene glycol, hydrogen bromide, and acetic acid was 1:1:1.3, when ethylene glycol was 1 mol, refluxed 5 h under the action of 100 mL toluene.

结果表明：较适宜的合成条件为乙二醇1 mol， n：n：n=1：1：1.3，在带水剂甲苯(100 mL)的作用下，回流反应5 h，约4 h后分两次追加0.12×2 mol醋酸酐，合成效果最好，产率可达到95%，反应副产2-溴乙醇及少量的1， 2-二溴乙烷、乙二醇二乙酸酯和二乙二醇二乙酸酯。

Identifiability analysis of linear time-delay system is one of research subjects in process control.

线性时滞系统的辨识性分析是过程控制理论的研究课题之一，通过对系统差分方程的讨论，在4个定义的基础上推出了2个定理，进而证明了可辨识性。

In addition, the company marketing the world of high-quality insulating materials, such as the United States DuPont's polyester film, aromatic amines-washing paper, film-washing imine and composite products NMN, NHN and From the United Kingdom, South Korea, Japan, China's all kinds of insulation materials and industrial belt, I can according to customer's company, to provide the goods at the cutting and processing services.

此外，公司还经销世界各国的各种优质绝缘材料，如美国杜邦公司的聚酯薄膜，芳香聚洗胺纸，聚洗亚胺薄膜及复合产品NMN，NHN以及来自英国，韩国，日本，中国的各种绝缘材料和工业胶带等，同时我公司还可根据客户要求，提供上述货品的分切和加工服务。

For further interpretation and determination of the cluster numbers of each UPGMA dendrograms, minimum distance statistics, was therefore applied. The results showed that the application of butachlor altered the composition of diazotrophic and eubacterial communities without recovery to the inceptive state after 100 days of rice cultivation.

为更进一步演绎集群分析结果，采用最小距离法（Minimum Distance，简称MD）决定UPGMA 图谱的分群数目，所得结果显示，丁基拉草的施用可影响游离固氮菌及真细菌菌族群之菌相组成，且经100天的水稻种植期后，未能恢复成原有的菌相状态。

Postmortem examination of the hearts of 500 Chinese with age ranging from new born to 70, revealed defects in the interatrial septum in the form of cleft , hole or short canal in 51% of the cases.

作者觀察了中國人新生兒到70歲的心臟標本500例：找到由於卵圓孔閉鎖不全，卵圓窩區存在缺陷的標本51％。依據缺陷的形狀，可區分爲孔、縫和管三種。

Analysis of interruptible electricity,use electricity price of hair,the effects of transmission companies, and was put forward their own optimization models,with an industrial Zhejiang Empirical estimate of the data.

分析了可中断电价、分时电价对发、输电企业的影响，并分别提出了各自的优化模型，用浙江某工业的数据进行实证测算。

Inverse M-matrices often occur in relation to systems of linear or non-linear equations or eigenvalues problems in a wide variety of areas including finite difference methods for partial differential equations, input-output production and growth model in economics, iterative methods in numerical analysis, and Markov processes in probability and statistics.

其中包括偏微分方程的有限差分法、经济中的投入产出和增长模型、数值分析中的迭代法以及概率论和数理统计中的马尔可夫过程。

Considering Guangzhou urban rail transit planning, this paper discusses the policy to control and reserve the land along the rail lines as well as the measures for reserving the land step by step so as to provide the land for urban railway construction and to enable the government to finance urban railway construction.

结合广州市轨道交通规划的编制，探讨对城市轨道交通沿线土地进行控制与储备的规划保障政策，论述分阶段对城市轨道交通沿线可开发土地进行储备，为城市轨道交通工程建设提供用地支持，保证政府筹集地铁建设资金的政策措施。

After that, simulation results of changing each parameter of the mechanism indicate that this method can only adjust the opening speed limitedly.

结合可分步释放分闸功的弹簧操动机构的结构图，分析了用它实现断路器智能操作的过程和原理。

The CT appearance of peripheral NSCLC of tumors with diamenter over 3 cm,deep lobulation,spiculate protuberance,necrosis or cavityy and mediastinal lymph node enlargement closely correlate with PCNA expression,which indicate higher degree of malignancy and infere a poor prognosis.

周围型NSCLC的CT征象瘤体＞3 cm，深分叶征、棘状突起、坏死和空洞及纵隔淋巴结肿大与PCNA阳性表达面积密切相关，具有更高的恶性程度，可作为推测预后的指标。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。