初级的

Look for size and flight style, white bases to outer primary shafts, and the extent and contrast of the pale upperwing crescent; note that in all species moult and feather wear can affect the appearance of these features.

要注意体型大小、飞行的方式、外侧初级飞羽基部的白色及翼上半月形白色区域的大小及对比等几种特徵，不过要注意在这几种海雀之中，换羽以及羽毛的磨损状况都会影响到上述特徵。

In order to understand the influence by the Three Gorges Project and supply basal information of estuary environment before sluice, a study was carried out on the Changjiang Estuary and its adjoining area from 1998 to 2001. This paper discussed mainly the influence by the Three Gorges Project on estuary environment of the Changjiang River. This paper analyses the hydrophysics, deposit environment, hydrochemistry, primary productivity, plankton, benthon and fishery resources of the Changjiang Estuary and its adjoining area, and further the relationship between the environment and runoff of the Changjiang Estuary.

根据调查数据，结合历史资料对三峡水库蓄水前的长江口及邻近海域水文物理、沉积环境、水化学、初级生产力、浮游生物、底栖生物和渔业资源进行了全面分析，并进一步阐明了长江口生态环境与长江入海径流量间的关系；提供了三峡水库蓄水前长江口生态与环境的基础资料，对长江口生态系统健康度作出评价，为长江口生态环境保护与可持续发展奠定了良好的基础。

The objectives of this study were to elucidate the normal stage of connectional development in human visual pathway so that the effects of the abnormal connection in human might be understood.

包括视网膜输出至外侧膝状体的M细胞和P细胞；视交叉的发育；膝距束终末内生长至初级视皮质；视网膜投射至顶盖前核和上丘通路的发育过程，提供胚胎中枢视觉通路连续动态形态学超微结构内容，动态观察发育性结构与人类视觉功能之间的关系。

It is an important approach to choose various developing modes according to different traits of regions at the beginning stage. The effective usage of consuetudinary resource will gain the province sustainable development and increasable economy.

由于黑龙江省民俗旅游资源的开发利用还处于初级阶段，因此针对各民族民俗的不同特点、选择不同的开发模式、有效利用民俗旅游资源是黑龙江省实现旅游业可持续发展、推动地方经济增长的重要途径。

There are also several companies in Russia for which tungsten business is not an essential activity. Here is a list of them:"Chelyabinsky electrometallurgical plant" at Ural (Ferro-tungsten and special steels),"Electric steel" in Moscow region (tungsten powder and cemented carbides), JSC "Polema" in Tula (tungsten powder, covering and bars) and JSC "Sandvik-MKTC" in Moscow (hard metal plates and cutting tools).

俄罗斯也有一些公司并不以钨初级产品为主营业务，如位于乌拉尔地区的切利尔宾斯基电冶厂（Chelyabinsky electrometallurgical plant），以钨铁和特种钢为主要产品；位于莫斯科地区的电炉炼钢公司以钨粉和硬质合金为主要产品；位于图拉地区的波勒玛公司，以钨粉、钨涂层及钨条为主要产品；位于莫斯科的山特维克-麦克提克公司（Sandvik-MKTC）以硬质合金板材和切割刀具为主要产品。

With a computer and a copy of Photoshop, even entry-level enthusiasts can create photographs rivaling those by professionals like Harmel.

而计算机和 Photoshop 的使用，使得一个初级爱好者的作品都能与马克这样的专家的作品相媲美。

It is of great importance for constructing a socialist legislational country which has set up the target of reforming political system and realizing democratic politics.

党的十六大则把&依法治国，建设社会主义法治国家&，作为我国社会主义初级阶段的政治体制改革及实现民主政治的目标之一，写入党的纲领性文件。

CPLA2α mRNA and immunostaining were located in decidualized cells in the mesometrium side from days 6 to 8 of pregnancy.

在妊娠第6天系膜侧的初级蜕膜区，以及第7~8天的系膜侧的次级蜕膜区，可以检测到cPLA2α蛋白和mRNA的表达。

Another method for determining primary structure is to employ Edrnan's , which reacts quantitatively with the free amino group of a peptide to yield the corresponding pheny lthiocarbamoyl peptide, leaving the rest of the peptide chain intact.

另一种可以决定初级结构的方法是用埃德曼降解法，它们能与肽键上的游离氨基定量反应，产生相应的苯氨基硫代甲酰肽，而其余的肽链保持不变。

However, the storm-petrels of the Western Pacific are poorly known (which is a fact stressed in the Onley/Schofield " Albatrosses, Petrels and Shearwaters " guide) and I believe that all of these birds are actually Swinhoe's Storm-petrels.

然而，人们对西太平洋的海燕所知很有限（这在 Onley 和 Schofield 所著的『信天翁、海燕、水剃』导览一书中有陈述），我相信这些鸟（ LB 注：应指这趟行程看到的初级飞羽基部白色的海燕）事实上都是黑叉尾海燕。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。