查询词典 low grade

Since the founding, the company has persisted in making the quality as the foundation of foothold, and making the management innovation and the technological innovation for the enterprise competition foundation and the method, managing with the strategic management guiding ideology of the tight encompassment "the science and technology, the high standard strict request, high grade quick rhythm, high benefit low consumption".

公司创建伊始，始终坚持把质量做为企业的立足之本，把管理创新和技术创新做为企业竞争的基础和手段，紧紧围绕"科技领先、高标准严要求，高质量快节奏，高效益低消耗"的战略经营指导思想。

After years of efforts, our products have proceeded from a sole category to diversified, packaging and serial categories, such as Heptafluoropropane (HFC-227ea) Fire Extinguishing System, High Press Carbon Dioxide Fire Extinguishing System ,Fluoroform (HFC-23) Fire Extinguishing System, Integrate Gas IG-541 Fire Extinguishing System, Foam Extinguishing System , Fire extinguisher , Water fire-fighting system, Special grade inorganic fire resistant roller shutters, Composite steel fire resistant roller shutters, Fire damper, Smoke fire damper, Low-noise cabinet centrifugal fire blower, Axial flow fire smoke exhaust blower, etc. All technical specifications fully satisfied the level of national standard.

经过多年的努力，公司的产品经历了由单一品种到多元化、配套化、系列化的发展过程，现有七氟丙烷（HFC-227ea）自动灭火系统、高压二氧化碳自动灭火系统、三氟甲烷(HFC-23)自动灭火系统、混合气体IG-541自动灭火系统、泡沫灭火系统、灭火器、水消防系统、特级无机复合防火卷帘、复合型钢质防火卷帘、防火阀、排烟防火阀、低噪声柜式离心消防风机、轴流式消防排烟风机等产品，所有产品各项技术指标完全达到国家标准。

When SOA is 550ms and is 750ms, Gade 4 of primary school and Grade 1 of the junior high school did not show inhibition of return under the conditions of high and low cue validities.It indicated that these participants attention were not attracted by central cuing,but remained on peripheral cuing location.

在550ms和750ms的间隔上，4年级被试和7年级被试在高线索、低线索条件下均没有出现返回抑制，被试的注意并没有被中央线索化吸引，而是对外周线索化形成了注意依赖，说明被试意识到外周线索的预测信息，策略性的调整了注意定向。

In the product structure of high, medium and low, medium and high-grade primarily pattern.

在产品结构上确立高、中、低并存，中、高档为主的格局。

The low noise high grade design, reduces the personnel operates inconveniently.

低噪音高质量设计，减少人员操作不便。

4 Kinds of domestic and overseas crosslinked low density polyethylene speciality resin for insulant of power cable ,including grade QLT17,were characterized by Fourier transform infrared spectrometry,differential scanning calorimetry,gel permeation chromatography and nuclear magnetic resonance.

利用傅里叶变换红外光谱、差示扫描量热法、凝胶渗透色谱、核磁共振等，表征了QLT17等4种国内外交联低密度聚乙烯电力电缆绝缘料专用树脂。

Bush is setting a new record for low job approval rating with 62 percent of Americans giving him a failing grade.

美国总统布什正在建立一个新的纪录为低就业率为62 ％的美国人给他一个失败的品位。

This kind of cork is oriental oak bark, collect 9 every years pare, element has " soft gold " say, have density low, compressible, bouncy, airtight, lie between water a series of good character such as moistureproof, damping, sound insulation, adiabatic, flame retardant, insulation, it is collect myriad dotes on the baby at a suit, the bottle stopper of high-grade red wine is made by it.

这种软木是栓皮栎的树皮，每九年采剥一次，素有"软黄金"之称，具有密度低、可压缩、有弹性、不透气、隔水防潮、减震、隔音、隔热、阻燃、绝缘等一系列优良特性，是集万千宠爱于一身的宝贝，高档红酒的瓶塞就由它制作。

But as much of its program operates below grade, it maintains a low profile on campus, thereby respecting the architecture of its Erickson-Massey-designed neighbour while acknowledging the importance of the horizon line——an element that is so important to this prairie community.

但因为它大多数规划在地下运作，所以它维持了校园的低调，从而尊从了它那由爱立克森-梅西设计的邻居的建筑学体系，同时又承认天际线——一个对这种大草原社区很重要的元素——的重要性。

In other situations, high-grade fuel is burned at high-temperature for a low-temperature application.

在其他情况下，高品位燃料的燃烧在高温度的低温应用。

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。