汽

In this paper, the ethanol fermentation process, which is coupled with gasstripping and vacuum flash, is modeled. Firstly, the method of striping calculation is improved.

基于新的动力学模型，建立了同步闪蒸汽提发酵的过程模型，包括对汽提过程的计算进行改进。

A process for partial conversion and low-temp transform of CO in the synthetic ammonia plant where coal is used to generate gas features that the Fe-Mo catalyst for partial conversion of CO, anti-poisoning agent and Co-Mo catalyst for low-temp conversion are used and the temp of semi-water gas is controlled to 200-260 deg.C at entering anti-poisoning layer, and 150-250 deg.C at the segments of said Co-Mo catalyst layer, and lower than 300 deg.C at bed layer to prevent high-temp reversal of sulfurizing reaction and make the catalyst activity optimal. Its advantages are long service life of catalyst, low system resistance, saving energy and convenient operation.

本发明是中小合成氨厂以一种CO部分转化抗毒保护层配低温变换的工艺，涉及煤造气合成氨厂0.6～2.0MPa半水煤气变换工艺流程，该工艺用铁－钼CO部分转化催化剂、抗毒剂，配钴－钼低变催化剂，半水煤气进入部分转化抗毒层温度为200～260℃，进钴－钼低变催化剂各段温度为150～250℃，床层温度控制在300℃以内，避免高温下反硫化反应发生，保护催化剂活性处最佳状态，寿命延长、系统阻力小、节汽、节电，具有比其他变换工艺更好地节能效果，操作方便，有效生产时间长，经济效益显著等特点。

This controller synthesizes the advantages of fuzzy control, internal model control and PID.

将所设计的系统应用于具有大时滞、大惯性特点的电厂主汽温控制系统检验其性能，仿真试验证明了这一方法具有很好的鲁棒性、控制精度和抗干扰能力。

Most who saw the car did not recognize the brand but one official told Reuters that after people test-drove it "they liked it."

大多数消费者对该品牌的认知度比较低，但南汽一位官员对路透社表示，一旦人们试驾这款车之后&会喜欢上它&。

Many articles in popular magazines are developed to instruction in gardening, carpentry, upholstering, and interior decorating.

通俗杂志上有许多文章传授园艺，木工，做沙发套和室内装璜的技能，当地中学开设的夜校课程教成年人自己做衣服，给汽车上油。

Many articles in popular magazines are developed to instruction in gardening, carpentry, upholstering, and interior decorating. Night school courses at the local high school teach adults how to sew their own clothes or how to grease their own cars.

通俗杂志上有许多文章传授园艺、木工、做沙发套和室内装潢的技能，当地中学开设的夜校课程教成年人自己做衣服、给汽车上油。

Many articles in popular magazines are devoted to instruction in gardening, carpentry, upholstering, and interior decorating. Night school courses at the local high school teach adults how to sew their own clothes or how to grease their own cars.

通俗杂志上有许多文章传授园艺、木工、做沙发套和室内装璜的技能，当地中学开设的夜校课程教成年人自己做衣服、给汽车上油。

ABSTRACT A new nonlinear variable structure excitation controller and steam valving controller are proposed in this paper.

论文提出一种新的非线性变结构发电机励磁和快关汽门控制器。

Appropriate valving and controls allow for independent or simultaneous operation.

适当的汽门和控制允许独立或同步运行。

New hydraulic valving results in an enhanced range of feed and cutting speeds to accommodatae a wide range of core materials.

新型液压汽门的结果，在加强各种饲料和切割速度，以accommodatae范围广泛的核材料。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。