1、

a cold-sensitive strain css-14 was obtained by uv irradiationmutagenesis with al 3-18 as the original strain.

以酿酒酵母单倍体A13 -18 为出发菌株,通过紫外线诱变,选育出了低温敏感型突变株Css-14.

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2、

the percentage of tobramycin in their products were raised 26% and 35% compared with in the original strain's respectively.

产物中妥布霉素的含量分别比出发菌株提高了26%和35%。

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3、

their potency were raised 60% and 80% compared with the original strain's respectively.

它们的总效价分别比出发菌株提高了60%和80%;

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4、

effect of mating types in original strain multiplication on maintenance of characteristics

家蚕母种继代交配方式及种性维持效果

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5、

using wild type aspergillus oryzae isolated from natural fermented millet catsup as original strain ( s), several mutated strains were obtained by ultraviolet mutation.

以自然发酵的粟米酱中分离的野生型米曲霉为出发菌株(S),经分离、纯化后,采用紫外线诱变育种的方法,获得新的变异菌株。

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6、

The utilization ratio of xylose is 71.42 % , as same as the original strain.

对木糖的利用率为71.42%, 和原始菌株相比变化不大.

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7、

Results The results showed that 3 isolated strains belonged to one colonal strain and came from the same original strain with same protein compound and DNA fingerprint. However, the 3 isolated strains were different from standard control strains.

结果分离株均为革兰阳性菌,3个分离株具有相同的蛋白组成和DNA指纹图谱,属同一克隆株,但分离株与标准参照株不相同。

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8、

By means of fermentation test SHAM 2 strain can produce 40% higher of citric acid than original strain W3 and the yield of citric acid is 91.7%.

通过发酵试验,SHAMS-2菌株产柠檬酸比出发菌株W3高40%,转化率达到917%

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9、
10、

the protoplast isolates and its original strain could grow harmoniously in mating test.

原生质体分离株与其出发菌株间的配对也能够和谐生长。

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11、

original strain of mulberry silkworm

家蚕原种

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13、

Once the locked segment is suddenly snipped, half of the original sliding resistance is released owing to peak-residual strength drop, and the elastic strain energy accumulated in the locked segment would be converted into the kinetic energy of the sliding mass.

一旦锁固段突然被剪断,由于峰残强降效应,原有下滑力的一半得到释放,赋存其中的弹性应变能则转换为滑坡剧动的动能。

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14、

The additional supports will help to take some of the strain off the original structure.

这些附加支撑物将有助于减轻原有结构承受的压力。

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15、

The resulting derivative strains produced antifungal activity in a manner different from the parental strain, indicating the original promoter was replaced with the engineered promoters and the epitopes.

衍生菌株合成抗真菌抗生素的产量与亲本菌株不同,表明FR-008基因的原始启动子已被改造后的启动子和抗原决定簇所代替。

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16、

Chicks at 1-day of age were vaccinated with L 2 strain and original S 1133 strain separately.

选择L2扩增后与原毒S1133株同时免疫1日龄雏鸡,免疫后15天脚垫攻击鸡呼肠弧强毒S1133株.攻毒后20天.

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17、

it is concluded that the above is directly related to the original quality and the strain hardening effect caused by the forming of the two materials.

分析认为这与两类星形线材的材质及其成形加工造成的形变强化效应有直接关系。

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18、

A material which has the property of elasticity will return to its original size and shape when the forces producing strain are removed.

参考译文:如果把产生应变的力去掉,具有弹性的材料就会恢复到它原来的体积和形状。

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