几个

At present it is one of the largest argrochemical enterprises in china.The research-based company which has more than ten technical products in three fields: insecticide, herbicide, fungicide, continuously develops new products. All this made it turn into the largest supplier of Nereid insecticide.

华星化工凭借雄厚的技术不断开发新产品，在农药杀虫剂、除草剂、杀菌剂三大领域取得了丰硕的成果，拥有十几个原药和三十多个制剂品种，并成为中国最大的沙蚕毒类杀虫剂供应商。

In the Moscow chronicles from the 16th and 17th centuries there are several references to them, including the two Nogai Hordes, the Great and the Small.

在莫斯科编年史，从16，17世纪，有几个参考，其中包括两个nogai散户，大与小。

Gilbert in his old age told some cavaliers he got a pass for nowt from Maister Gatherer one time mass he did and he seen his brud Maister Wull the playwriter up in Lunnon in a wrastling play wud a man on's back.

吉尔伯特进入老年后，对几个绅士说，有一次他去望弥撒，教堂收献金的送了他一张免票。于是他就去了，瞅见他哥哥——剧作家伍尔在伦敦上演一出打斗戏，背上还骑着个男人。

The integrated test, or alpha-fetoprotein test, uses two blood tests taken a few weeks apart and a nuchal scan to find out the chance of the baby having Down's syndrome.

综合测试，或甲胎蛋白测试，采用了两个血液测试，采取了几个星期，除了和1项扫描，以了解的机会，婴儿有唐氏症的。

Libr., Paris, consists of 43 leaves (Matthew 7-24), in gold letters on purple vellum with 5 illustrations; it was bought by a French naval officer for a few francs, at Sinope, in 1899, and is called also Omicron and Hê.

，包括43个叶片（马太7月24日），在黄金信件紫色vellum 5插图，它是买了由一位法国海军军官，为几个法郎，在sinope ，在1899年，是所谓也omicron和hê。

Based on analysing the respective characteristics of regular PID controller in trational control theory and fuzzy logical controller in intelligent control theory, the idea and technique of expert system is introduced to develop a novel kind of hybrid intelligent controller. It can coordinate two kinds of control algorithms and tune the control parameters on-line for different working zones of the controlled process.(3) The hybrid knowledge expression model, which combines discrete state space model, fuzzy relational model and rule base model, is proposed based on analysing the characteristics of all kinds of knowledge expression models. The knowledge of the controlled process in different aspects can be expressed resonably by it. Based on the model mentioned above, the related optimization strategy for complex system is developed.

本文的主要贡献体现在：（1）以炼油厂的催化裂化装置和钢铁联合企业的大型焦炉装置两个典型的复杂工业过程为例，分析了工业大系统的许多不易控制的特性，并归纳了其中的几个典型特征；（2）针对经典控制理论中的常规PID调节器和智能控制技术中的模糊逻辑控制器各自的特点，通过引入专家系统的思想和方法，开发了一类混合式专家控制器，它同时具备在线协调两种不同控制规律和自动学习控制规则的能力；（3）通过分析各种知识表达模型的特点，提出了一类包括离散状态空间模型、模糊关系模型和规则基模型在内的混合知识表达模型，它能对过程知识在各个不同侧面给予合理的描述。

One million, one hundred and eleven thousand, one hundred and eleven

外国人没有万，十万，千万这些单位的，只有个，十，百，千，百万，十亿这几个单位

Of course, these securities, called TIPS, have behaved erratically in recent months and should be interpreted with caution - at one point they suggested prices were set to fall 7% this year, a highly unlikely prospect even among those most pessimistic about the U.S.

当然，这些被称为通货膨胀保值债券最近几个月走向不定，应当谨慎对待──它们一度还预示今年物价会下跌7%，哪怕是对美国经济最为悲观的人士，这也是个极度不可能的前景。

Here mainly introduces five natures of the initial value problems, In several aspects summed up as the following : whether there are solutions to the problems, whether the only solution, the existence of solutions interval extent; Initial issues under what conditions have a solution--Cauchy - Piano existence theorem; how the district between the definition of a solution to open up a larger interval up; initial value problems for the sole condition --- Lipschitz conditions; 3、the numerical solution of the initial value problems of Ordinary Differential equations .

在这里主要介绍了初值问题的5个方面的性质，分别在这几个方面中总结了以下内容：初值问题是否有解，解是否惟1，解的存在区间有多大；初值问题在什么条件下有解----柯西-皮亚诺存在定理；怎样把在小区间上有定义的解开拓到较大的区间上去；初值问题解的惟1性条件---李普希茨条件；3：常微分方程初值问题的数值解法。

I have three oranges. Can you give me more?

我有三个桔子，能再给我几个吗？

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。