一级的

In this paper,a series of procedures including optimization of instrument operating parameters,deduction of background,correction of spectral line interference and matching of datum are proposed for eliminating the element interference and the datum effects of calcium and magnesiu...

通过对南海沉积物样品的大量实验和国家一级标准样验证，建立了适宜高钙海洋沉积物元素含量的ICP-AES测试方法。该方法检出限为1.55~271μg/L，相对标准偏差RSD.54%(n=6)。

Mr Putin has agreed that VTB, the state-controlled bank, would receive Rbs200bn in tier one capital (the cushion of capital banks are required to hold by regulators).

普京已经同意向国有银行VTB提供2000亿卢布的一级资本（这是监管机构规定银行必须持有的储备金）。

This kind of quartz stone cutting tool is a technological innovation product, the design structure is novel, it change the use of sole grade grinding compound which is already a traditional manufacture method, it simultaneously used the rough and fine grain grinding compound in the cutting tool different part, ie, by the electricity chromium welded skill, weld the large grain diamond grinding compound on the tool bit top (4050 #) and weld the tool bit both sides the metal polish fine grain grinding compound which the nominal grade value is one level up smaller than large grain grinding compound 100-120

这种石材切具属一项技术创新产品，设计结构新颖，这在于它改变了使用单一粒级磨料的传统制作方法，而是在切具刀头不同部位同时使用粗细粒磨料，也就是在刀头顶面和刀头两侧由电铬焊合艺分别同定粗粒金刚石磨料(4050目)和标称粒级值小于粗粒磨料一级以上的金属抛光用细粒磨料100-120目

This kind of stone cutting tool is a technological innovation product, the design structure is novel, it change the use of sole grade grinding compound which is already a traditional manufacture method, it simultaneously used the rough and fine grain grinding compound in the cutting tool different part, ie, granite tile by the electricity chromium welded skill, weld the large grain diamond grinding compound on the tool bit top (4050 #) and weld the tool bit both sides the metal polish fine grain grinding compound which the nominal grade value is one level up smaller than large grain grinding compound 100-120

这种石材切具属一项技术创新产品，设计结构新颖，这在于它改变了使用单一粒级磨料的传统制作方法，而是在切具刀头不同部位同时使用粗细粒磨料，也就是在刀头顶面和刀头两侧由电铬焊合艺分别同定粗粒金刚石磨料(4050目)和标称粒级值小于粗粒磨料一级以上的金属抛光用细粒磨料100-120目

All oil lubricated bearings shall have housings fitted with means of drainage, visual oil level indicator and capped filler or a constant level oiler which is accessible whilst the unit is operating.

所有油润滑轴承应具有外罩装有手段，排水系统，视觉石油一级指标和上限填料或不断涂油机的水平，这是方便，而该单位的经营。

The field test shows the Method of efficient mixing-compression and filtration deposition in order-deep oxidation is the most effective one to treat the drilling waste water in West Sichuan area, which can reach the state first level drainage standards of industrial waste water. The solidification techniques of waste mud can make the waste mud meeting the requirements of strength and environment, which can be put into agricultural fields.

现场试验应用证明：高效混凝－压滤－分级沉降－深度氧化法是处理川西钻井污水有效的方法，可以达到国家工业污水一级排放标准；废泥浆固化技术可以使废弃泥浆达到强度及环保的要求，可实现覆土还耕。

According to the long-term detection on the influent of the plant, the concentration of organic substance is insufficient (BODs is about 60 mg/1.). The wastewater is improper for the conventional active sludge system. But, the contamination removal of existed normal primary treatment is inadequate.

根据厂方对进水水质进行的长期监测，进水有机物浓度偏低(BOD_5一般在60mg／L左右)，采用现有的活性污泥法处理工艺，污泥负荷偏低，不利于活性污泥法系统正常运行，而常规一级处理污染物去除效率又较低。

Founded in 1984, registered and approved by State Civil Ministry, CECA is a self-constrained, non-profit social entity.

中国节能协会成立于1989年，是国内唯一一家经民政部批准的节能行业的一级社团组织。

It is revealed that the oixdation reaction of the regenerated celluloses by 2,2,6,6-tetramethyl-piplidne-l-oxyl radical-NaBr-NaOCl system can be approximately described in a first-order kinetics with respect to substrate.

研究结采表明TEMPO – Naα：：：1 – NaBr氧化体系对再生纤维素的氧化可近似地用关於纤维素基质的一级反应动力学来描述。

Seven major methods and their reaction characteristics for the synthesis of primary vicinal diamines starting from epoxides, and alkenes etc.

文摘：详细综述了从环氧化合物、烯烃等为起始原料合成一系列一级邻二胺的七条主要路线，并比较了各条反应路线的特点。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。