present yield的例句大全

At present, due to the long fermentation period, low xylose utilizing rate and the yield of ethanol, it hinds widely use of the nature strains of fermenting xylose.

目前，发酵木糖的自然菌对木糖的利用率低、发酵周期长，且产乙醇量低，从而限制自然发酵菌的大规模应用。

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At present, China s agriculture is formed by the thousands of years of traditional agriculture to high-yield, efficient, high quality modern agriculture direction of change.

目前我国的农业正由千百年形成的传统农业向高产、高效、优质的现代农业的方向转变。

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At present, the actual fishing effort and the fish yield have exceeded the maximum sustainable yield and the optimum fishing effort.

1997年实际渔获量和捕捞力量均超过了估算的最大持续产量和最大持续捕捞力量。

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the initial form of brb is composed of core material of low yield and steel pipe filled with concrete. in present, the core section type of the most popular brb are ─ and+. recently, t-shaped cross section appeared.

最初的BRB形式是由低屈服材质的芯材和内填混凝土的钢管组成，目前最为流行的BRB为内核芯材截面形式为&和+字形两种，最近还出现了T形截面。

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The detail contents are as follows: First, we present a simple sol-gel method to synthesize a kind of ER material which has high yield stress.

具体内容如下：一、提供了一种简便的具有较高屈服应力的电流变液材料制备方法。

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the source, category, annual yield, the profession distribute, comprehensive utilization degree of hazardous wastes and its present pollution and control conditions have been found out by investigation and analysis of the present condition of hazardous wastes in chengdu city.

通过对成都市危险废物的调查、分析，初步查明了市区危险废物的产生源、种类、年产生量、行业分布、综合利用程度以及其污染及控制现状。

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They yearn for the past, because the present policies do not yield much advantage to them.

他们感到现在的一套对他们益处不大, 所以对过去很留恋.

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Yield to calculate than coming according to present investment, basically be keep balance.

按照现在的投入产出比来算, 基本上算是持平.

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Availing of this opportunity, the former China Unicorn and China Network joined together to yield the present China Unicorn. Thus, the competitive capability of China Unicom has been highly enhanced in corporation size, marketing and products.

在此契机下，原中国联通与原中国网通合并形成新中国联通，自此，中国联通在企业规模、市场规模、产品规模等各领域都强化了企业竞争力。

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The present invention has both high metal yield and high edge quality.

本发明不仅金属收得率高,且边部质量好.

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Conclusion The yield of rifamycin B is raised significantly with the technology optimized. The productivity of rifamycin B is increased by 17% than that without barbital sodium and 10% more than that produced at the present level.

结论优化工艺使发酵单位显著提高，比不加巴比妥钠提高17%，比目前生产水平提高10%以上。

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