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primary groups
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  “primary groups”译为未确定词的双语例句
     there are 259 pregnant women at all which are divided into 2 primary groups : 171 cases belonging to normal pregnant women and 88 cases belonging to threatened pregnant women.
     先兆流产组孕4~周(10例)、孕5~周(17例)、孕6~周(26例)、孕7~周(19例)、(16例)。
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     The activity of the primary groups is a bridge that connects the organization of the school with the student's individual.
     认为小群体的体育活动是连接学校组织与学生个体之间的桥梁,它反映了学生主体的体育需要。
短句来源
     It proved that the yield of polysaccharide from comminuted seaweed attained to 17.39%,and it increased 28.8% compared with that uncomminuted at 125℃ and heating 4 h. The primary components and content had no change. Infrared spectroscopy proved that the primary groups had no change,so the results suggested that the technique of supermicro-pulverization was feasible at extraction of polysaccharide form U.pertusa.
     结果表明,超微粉碎后的孔石莼在125℃提取4 h收率达到17.39%,与常规方法比较其收率提高28.8%,主要化学组分及其含量没有差异,红外图谱也表明,两种方法所得的孔石莼多糖其主要官能团没有差异,说明超微粉碎技术在孔石莼多糖提取过程中的应用是可行的,它除了保持孔石莼多糖的品质外,可在较易控制的条件下提高其提取率。
短句来源
     METHODS:The studied groups included the control group (30 cases), the primary groups carcinoma group (28 cases), the hepatic metastases group (23 cases) and hepatic cirrhosis group (23 cases).
     方法:实验分四组:正常对照组30例,73例患者中原发性肝癌组28例,转移性肝癌组23例,肝硬化组22例。
短句来源
     Results A package consisted of interactive video, 2 posters for primary groups, story booklet for students, manual for activities of “buddy system” for teachers, flipcharts for health staff at grass-root levels, guidelines on communication skill and how to use the first 5 kinds of materials, was developed.
     结果开发制作了一套由针对一级目标人群的互动式录像片和两张海报、针对学生的故事画册、教师用“手拉手”活动手册、基层卫生人员实用图表、沟通技巧和上述5种材料使用指南组成的IEC材料。
短句来源
  相似匹配句对
     THE SOW'S MULTIPLE PRIMARY MALIGNANT TUMORS(MPMT) IN GROUPS
     母猪的群发性多原发癌瘤
短句来源
     ON THE n-PATH GROUPS
     N路群
短句来源
     ON CEA-GROUPS
     关于CEA-群的探讨
短句来源
     Primary energy
     一次能源
短句来源
     The primary location of lesions was in the nose (60% in both groups).
     两组均有 6 0 %以上原发部位在鼻腔。
短句来源
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  primary groups
The research design consisted of two factors, (a) instructivist agent (present, absent) and (b) constructivist agent (present, absent), with two primary groups of dependent measures, (a) metacognitive awareness, and (b) attitude.
      
The described analytical model enables determination of parameters of traffic overflowed from primary groups in hierarchically constructed telecommunication networks.
      
Classification and ordination methods represent the two primary groups of ordering techniques for the analysis of floristic data in plant ecology.
      
Smaller vanguard nuclei, basically primary groups, crystallized the idealized collective self-image of the indicative minorities into mythical models.
      
The argument is made that when primary groups intervene in bureaucracies, they can do so directly in non-expert tasks without lowering the effectiveness of the bureaucratic organization.
      
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In this paper,the effects of statistical characteristics of the binary sequence to be transmitted(i.e.line sequence)on the design of the line system are analyzed in connection with the line codes used in secondary group PCM,and the definite restrictions on these statistical cha- racteristics are specified.Then,the pulse density of the binary sequence from the 8448 kb/s digital multiplex equipment using 2048 kb/s primary group PCM is estimated,and the quasi-bit sequence independence of 8448 kb/s digital...

In this paper,the effects of statistical characteristics of the binary sequence to be transmitted(i.e.line sequence)on the design of the line system are analyzed in connection with the line codes used in secondary group PCM,and the definite restrictions on these statistical cha- racteristics are specified.Then,the pulse density of the binary sequence from the 8448 kb/s digital multiplex equipment using 2048 kb/s primary group PCM is estimated,and the quasi-bit sequence independence of 8448 kb/s digital channel is definitely described.Finally,it is indicated that an 8448 kb/s digital channel can be made to have the desirable quasi-bit sequence indepedence by adopting a selfsynchronizing scrambler with suitable number of stages.

本文首先结合 PCM 二次群常用的线路码分析数字线路上传输的二元序列(即线路序列)的统计特性对于线路系统设计的影响,从而对线路序列的统计特性提出明确的限制。然后估计使用2048kb/s PCM 基群的8448kb/s 数字复用设备发送的数字序列的脉冲密度,并对8448kb/s数字通道的准比特序列独立性作具体的陈述。最后指出,使用级数适当的自同步扰码器,可以使8448kb/s 数字通道具有所需的准比特序列独立性。

The diagnosis of the genus is supplemented in terms of septal type and minute skeletal structures. The septa of Pilophyllia are clearly amplexoid, and are composed mainly of lamellar sclerenchyme in the proximal part of the corallum, but are characterized by development of trabeculae in the upper part. The outer part of septa in the peripheral stereozone are thick and contiguous, containing stout rhabdacanth trabeculae invested with lamellar tissue. The septa grow suddenly thin beyond the stereozone, but still...

The diagnosis of the genus is supplemented in terms of septal type and minute skeletal structures. The septa of Pilophyllia are clearly amplexoid, and are composed mainly of lamellar sclerenchyme in the proximal part of the corallum, but are characterized by development of trabeculae in the upper part. The outer part of septa in the peripheral stereozone are thick and contiguous, containing stout rhabdacanth trabeculae invested with lamellar tissue. The septa grow suddenly thin beyond the stereozone, but still comprise rhabdacanth trabeculae that are developed upon the successive tabular floors.The clear boundary and evident difference between the juxtaposed and well-preserved lamellar and fibrous tissue as seen within the septa indicate that the idea of secondary origin of the lamellar structure of the skeleton is not tenable.There are altogether 14 species and subspecies of the genus, among which, the three new ones, Pilophyllia simplex Chen, P. alternata Chen and P. densi-tabulata Chen are described here. Only three species occur in the Lower Silurian. A comparison of the various species show that a clear tendency existed for the fibrous structure, i. e. the trabeculae, to develop at the expense of lamellar structures at higher horizons (PⅠ. Ⅱ, Fig. 1-4). Other evolutionary trends include thickening of the septs and increasing width of the stereozone.On the basis of skeletal structures, Pilophyllia is attributed to Family Amplexidae, which is characterized by amplexoid septa and progressive development of fibrous skeletal structures. Two groups may be recognized in the family,a primary group dominated by the lamellar tissue of septa throughout, including Amplexoides, Lindstroemophyllum, probably also Zelophyllum and the Late Ordovician compound form Crenulites, in addition to the Carboniferous Amplexus and Bordenia, and an advanced group with a progressive development of trabeculate septa, including Pilophyllia and Protopilophyllum. The Devonian Si phono phrentis and Heterophrentis with complete septa may not be included in this family.

Pilophyllia Ge et Yü,1974是我国扬子区志留系中常见的属,在陕南宁强组中尤为丰富。该属为单体,隔壁为包珊瑚型,幼年期隔壁几乎全由层状组织组成,青年期以后隔壁核心为羽状组织外覆层状组织,横板大多完整平列或呈束状组合,具较宽的边缘厚结带。可能直接由Amplexoides演化而来。演化趋向主要表现为随层位的变化隔壁的层状组织逐渐被羽状组织所代替。根据隔壁类型和个体形态特征及出现时代先后,Pilophyllia应归入包珊瑚科。它是该科中进化的一支,以发育复羽?为特征。文中描述了三个新种:Pilophyllia simplex Chen,P.alternata Chen,P.densitabulata Chen。

The somatic chromosome numbers of two species of Adoxaceae from north-east of China are reported in this paper. Adoxa orientalis Nepomn. (from Daxinganling Heilongjiang province)2n= 108; Adoxa moschatellina L. (from Antu Jilin province and Xifong Liaoning prov-ince)2n = 36; Adoxa moschatellina L. (from Shangzi Heilongjiang province) 2n = 54. Among them, the chromosome numbers of Adoxa orientalis are reported for the frist time. It shows the maximum number in Adoxaceae according to the data have reported before....

The somatic chromosome numbers of two species of Adoxaceae from north-east of China are reported in this paper. Adoxa orientalis Nepomn. (from Daxinganling Heilongjiang province)2n= 108; Adoxa moschatellina L. (from Antu Jilin province and Xifong Liaoning prov-ince)2n = 36; Adoxa moschatellina L. (from Shangzi Heilongjiang province) 2n = 54. Among them, the chromosome numbers of Adoxa orientalis are reported for the frist time. It shows the maximum number in Adoxaceae according to the data have reported before. Cytological evidens may not support that the Adoxa orientalis is the primary group in Adoxaceae.

对中国东北分布的两种五福花科植物的染色体进行了观察,结果如下:1.东方五福花Adoxa orientalis Nepomn.体细胞染色体数为2n=108,是五福花科植物中目前已知染色体数目最多,倍性最高的一个种。此系该种自1984年发表以来第一次报道其染色体数目。2.五福花Adoxa moschatellina L.体细胞染色体数目在东北不同地区采集的材料有所不同。辽宁省西丰县和吉林省安图县产的材料为2n=36,黑龙江省尚志县产的材料为2n=54。以上结果表明东方五福花在五福花科系统演化中处于较同属植物五福花更为进化的水平。文章还根据现已发表的细胞学资料初步讨论了五福花科的系统关系。

 
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