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By 1949 an American 1chemist, named Fran Seech, had 2come up with a better 3formula for making ink.

到了一九四九年,一位名叫法兰西区的美国化学家研究出一个更好的墨水制造配方。

At present, the bacteria invented by genetic engineering methods are E.coli KO11, K.oxytoca P2 and E.chrysanthemi which are capable of changing binary sugar and ternary sugar into alcohol (90% of the theoretical change rate) and fermenting quarternary stachyose.

目前研究出的基因工程细菌有E.coli KO11、K.oxytoca P2和E.chrysanthemi,具有将二元糖和三元糖转化为乙醇的能力,接近理论转化率的90%,还能发酵四元水苏糖。

Industry already has developed practical methods for getting iron from taconite -- a hard, ore-bearing rock found in virtually unlimited quantities in the Lake Superior region

美国工业界已经研究出一种从铁燧岩中提炼生铁的实用办法,铁燧岩是一种坚硬的含铁岩石,在苏必利尔湖地区蕴藏丰富,简直是取之不竭。

A constant ultra-low density slurry system is developed to fit for three different thermometric well conditions,which means the low temperature well (BHCT:49℃),medium temperature well (BHCT:89℃)and high temperature well (BHCT:170℃).

研究出分别适用于低温(此处指井底静止温度为49℃的井况)、中温(此处指井底静止温度为89℃的井况)以及高温(此处指井底静止温度为170℃的井况)条件下的恒密度超低密度水泥浆体系。

Eventually, I have blazed a trail in the treatment of deaf-and-mute English.

最终,我研究出了一套攻克聋哑英语的方法。

It has excogitated many patents which lead to the national bonus or province bonus.

在长期积累的丰富经验技术的基础上和理论的探讨上,研究出多项发明专利,获得了省级奖和国家奖,多次受到省和国家有关领导人的表彰。

The main innovation of this paper includes: 1 Applying the Object-Oriented technique to the Boiler Design System, a universal boiler CAD application software system is excogitated, gives a good demonstration for other factories to deepen CAD applications.

本文主要创新点包括:将面向对象的设计思想引入锅炉CAD系统,研究出CAD应用中兼顾通用性与专用性要求的软件系统,为其他CAD深化应用提供示范作用。

The paper analyses optimal switching devices in the distribution networks, sets up a model to decide to judge types and numbers of switchs in proper location of distribution networks and applies to partical swarm optimization to compute. The simulation system is constituted with matlab. The paper discusses and analyses theory of fault location ,excogitates a synthesis matrix algorithm and an algorithm based on GPRS for fault location and isolation.

本文对配电网开关优化配置进行了分析并建立了数学模型,应用粒子群优化算法来确定配电网馈线相应位置的开关种类和数量并进行了matlab仿真;对故障定位的原理进行了详细的讨论和分析,研究出了故障定位的综合矩阵法和一种基于通用分组无线业务的配电网故障定位与隔离的方法。

The 4th burgeoning discharge alliance itch to try: Recently one not careful discover a friendly catenary is allied again, it is to use those who make flow technically allegedly, the person that excogitates this alliance is some meanings, do not receive fund, often help a person altruisticly make flow with respect to dispute, have bit of reason.

第四新兴的流量联盟跃跃欲试:最近一不留神又发现个友链联盟,据说是专门用来做流量的,研究出这个联盟的人倒是有些意思,不收钱,就是非常无私的帮人做流量,有点名堂。

A lead-free process for electroless plating of all-bright nickel was established,and an all-bright Ni-P alloy coating was prepared using the established electroless plating process.

研究出了一种新型不含铅的全光亮化学镀镍工艺,获得了全光亮的镍磷合金镀层。

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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。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。