low-grade

Ispecializes in high-, medium-and low-grade single-sided matching welcome Corrugating Machine.

我公司专业生产高、中、低档单面瓦楞机欢迎选配

Leaching Technique and its Development Trend of Low-Grade Copper Ores

浅论低品位铜矿的浸出技术及其发展趋势

Development of new technology for Dr of low-grade iron ores

低品位铁矿石直接还原新工艺研究

The device is mainly applied to low-grade vehicles.

主要适用于低档车型。

This is also one form of low-grade spiral motion of the earth.

这也是地球螺旋运动的低层次之一。

Leonard got a low grade in one subject, but all in all he's a good student.

李奥纳多有一科成绩很差, 不过整体而言还算是个好学生.

My son has had a low-grade fever for several days.

我儿子已发了几天的低烧。

Development of low-grade heat sources and alternative working substances and application of heat pump technique

热泵低位热源和工质替代的发展及热泵技术的应用分析

Advance Review on Quality Improvement of the Low-grade Chinese Liquor

低质白酒品质提高的研究进展

There were 40 cases ( 2.0%) of low-grade squamous intraepithelial lesion, among which human papilloma virus infection accounted for 77.5%.

子宫颈低度鳞状上皮内病变40例（占2.0%），其中人乳头瘤病毒感染占77.5%。

Reconstruction of a Condensing Turbine Unit for Low-grade Heat Supply and Potential Application Prospects

凝汽机组低品位化供热改造及其应用前景

A New Technology of Extracting Vanadium from High Calcium Low-grade Stone-coal

高钙低品位石煤提取五氧化二钒新工艺

Methods of the application of low-grade fly ashes to civil engineering

低等级粉煤灰在土木工程中的应用及对策

My son have have a low-grade fever for several day.

我儿子已发了几天的低烧.

The low grade mineral resources are widely distributed in the western China.

我国西部地区广泛分布着低品位金矿资源.

Cement below No.400 is low-grade cement.

400号以下的水泥是低标号水泥。

Low-grade petroleum reserves has a large proportion in the total petroleum resources in China.

低品位 石油储量在中国石油资源总量中占有很大的比重.

This is not always true-as with the manufacture of pig iron and steel from low-grade iron ores-but it did lead to the concentration of industrial developments on the coal fields.

并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.

Yet, she noted, many young people are especially risk averse at school — afraid that one low test score or mediocre grade could cost them a spot at a selective university.

然而，她指出，许多年轻人尤其不愿在学校冒险——担心一次考试的低分或者差成绩就可能让他们失去进入名牌大学的机会。

He is a bit let down by the low grade he got.

这次成绩不好,他有点气馁.

On Design Problems about Low-Grade Coal Fired Fluidized Bed Boilers

论劣质煤沸腾燃烧锅炉设计中的几个问题

What impact does low-grade gum infections have on your heart?

那么，轻度的牙龈感染对心脏又有什么影响呢？

So when you eat out, you're either spending more cash or eating low-grade product.

所以,当你到外面吃饭的时候, 你不是花费了更多的金钱,就是食用了劣等的东西.

The national team is a laughing stock, while the top-flight Chinese Super League ( CSL) produces a low grade product to dwindling audiences and has long been perceived as byword for corruption.

中国国家队的战绩非常糟糕，已成为笑料，而中超联赛目前的人气不足，成为了腐败的代名词。

Mineral processing technology study on a low-grade iron ore in Hebei

河北某低品位铁矿选矿工艺流程研究

Technical Progress in Recovery of Copper from Leaching Solution of Low-grade Copper Ores

从低品位铜矿浸出液中回收铜的技术进展

Development& practical use of technology of low-grade iron ore resource utilization

低品位铁矿资源利用技术的发展与实践

Experimental Study on Applying the Pyroelectric Effect to Low-Grade Waste-Heat Power Recovery

热释电效应用于低温余热动力回收的研究

This paper analyzes the utilization problem of low grade ore with many uses.

微生物种类及其作用机理是浸出低品位矿石的关键所在.

Influence and Relating Measures of Traffic Engineering Equipment to Traffic Safety of Low-grade Highway

交通工程设施对低等级公路交通安全的影响及相关对策