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In order to cluone, seauence and express the outer membrane protein 25 (Omp25) gene sequence of wapiti's Brucella abortus strain ML.

目的 克隆马鹿布氏杆菌ML分离株25kDa外膜蛋白(Omp25)基因，并在大肠杆菌中表达。

The interrelation of expansive force with water absorption rate and the law of expansive force with expansive strain are studied.

并进一步探讨了膨胀红砂岩膨胀力与吸水率的相关性，继而研究膨胀红砂岩膨胀力与膨胀变形的规律。

ABSTRACT A new category of steels having excellent combinations of strength, toughness and strain-hardening ability and excellent resistances to high-stress, especially to severe impact-loaded abrasion was developped with a new idea of abrasion-resistant materials designing.

本文以新的耐磨材料合金设计思想，研制了一类同时具有很高强韧性和良好加工硬化能力、在高应力尤其是高冲击负荷磨损条件下耐磨性十分优异的新型耐。。。

And im kinda anxious abt it because it'll strain my throat...

然后我有点焦虑，因为这会使我的嗓子劳累过度。

The sequences reported in this paper have been deposited in the GenBank database (accession number AY346383 and AY279535 for Haapn2 from Bt-resistant and susceptible strain).

本文报道的氨肽酶cDNA序列已提交GenBank，AY346383和AY279535分别是Bt抗性和敏感品系的Haapn2。

RESULTS: With the use of Ti-mesh, the strain distribution of the acetabulum changed.

结果：髋臼负重区和髋臼底部的应变变化规律相同，即随着负荷的增加，这些区应变增加明显，主要表现为压应力。

MAIN OUTCOME MEASURES: Strain changes on the medial wall and dome region of acetabulum.

主要观察指标：髋臼内壁和臼顶负重区应变的变化。

The strain could denitrify sodium nitrate in aerobic environment and nitrify in the culture media with sodium acetate as carbon source and ammonium sulfate as nitrogen source , as well as acetamide as the sole carbon and nitrogen sources .

该菌株以硝酸钠为氮源时能进行好氧反硝化作用；以乙酸钠和硫酸铵分别为碳源和氮源能进行异养硝化作用，能以乙酰胺为唯一碳源和氮源进行生长。

The results show that this strain was a typical acidophile with optimal growth pH being 2.0 for hypha and pH 3.0-4.0 for the spore germination. Peptone was the most suitable nitrogen source which helped produce xylanase induced by xylan during stationary phase. The resultant xylanase reacted best at 50℃-55℃ and pH 3.5, and had activities 70% after 60 min maintenance under optimum reaction conditions.

结果表明：实验菌株嗜酸，菌丝生长最适pH为2.0，孢子萌发生长适宜pH为3.0-4.0；木聚糖诱导菌体在生长稳定期大量产生木聚糖酶，蛋白胨是菌体产酶的适宜氮源；菌株所产木聚糖酶属于酸性木聚糖酶，反应最适pH3.5、最适温度50℃-55℃，在最适反应条件下保温60min，残余酶活仍接近70%，适用于较强酸性的高温加工环境。

For example, IRRI's scientists have found a gene that allows an Indian rice strain to survive total immersion[3] for several weeks, and have cro -bred it into a strain favoured by farmers in flood-prone Bangladesh.

试种表明，新品种大米产量正常条件下与原品种产量相当，但在长时间洪涝后则是原品种产量的两倍多。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。