This article introduces the application of waste gas from urea plant in food-grade CO _ 2 purification.

Our plant-based ingredients are food-grade and 100 % safe for mom and baby.

我们以植物为基础的原料都是食品级的,对母亲和婴儿100%安全.

To receive feedback a non-compulsory and non-graded proposal is due by two days after session 16.

为了得到反馈,在第16节课后的两天内可以交一份建议, 非 强制性且不评分.

A large percentage of e-waste contains a harmful range of hazardous substances and non-biodegradable materials.

大量电子废弃物包含有害的冒险物质和无法分解的材质.

ATC waste liquid has such characteristics as high CODcr, high salinity and non biodegradable.

ATC废液具有高COD, 高含盐量,以及难生物降解的特点.

Threshold autoregressive models are widely used in time series applications.

门限自回归模型被广泛地用于许多领域.

This is used in Autoregressive Modelling of Stock exchange Data.

这是自回归模型中使用的库存数据交换.

But the experiment is a strangely passive-aggressive way to sell software.

但是,这种实验其实是用一种不常见的被动攻击的方式来销售软件.

Harmonious library should be of the characteristics of highlighting humanities spirit, equity principle and progressiveness.

和谐图书馆应具有突显人文精神, 贯彻公平原则,能充分体现其先进性等主要特征.

The progressiveness of human development also determines the progressiveness of human rights advancement.

人类发展的渐进性也决定了人权进步的渐进性.

What progressiveness is there in him?

他的进步在那里?

All these guaranteed the creativity and progressiveness of the project products.

这些都保证了项目产品的创新性和先进性.

The formula achieves progressivity in much the same way as the federal income tax.

这个计算公式像联邦个人所得税一样实行累进制.

Case study on progressivity analysis of health financing a component of Equity Research in Health Areas.

“卫生筹资累进性分析案例研究”是“卫生领域公平性系列研究”的组成部分.

Variable speed is almost essential if drilling is to be accurate.

如果钻孔要精确,则可变速度是必不可少的.

The article introduces an algorithm of the tooth number of differential gear variable-speed for automobiles.

简介一种车辆用差动齿轮式无级变速机的齿数计算方法.

The performance of AC variable speed drive system has been improved greatlyfield-oriented control is applied.

矢量控制使交流调速系统的性能产生了质的飞跃.

Elastic loads of variable speed drives lead to elastic vibration some times.

弹性负载会导致调速系统弹性振荡,抑制扭振是调速传动的重要课题之一.

The changes in variable speed drive technology for electrified railways are summarized.

概述电气化铁路用可变速传动技术的变迁.

The variaBle-speed electric fan makes you feel carefree, cool and refreshed.

变速电风扇,带给您逍遥清凉.

A comprehensive dynamic analysis was performed for the impulse variable speed device.

对脉动式无级变速器作了较全面的动力学分析.