限制性的

Methods To detect GPⅢ a P1^A polymorphism in 100 cerebral thrombosis patients and 100 healthy collators with polymerase chain reaction restriction fragment length polymorphismtechnique.

方法运用聚合酶链反应-限制性片断长度多态性分析技术检测100例脑血栓患者及100例健康对照者GPⅢa的P1^A的多态性。

We verified the purification procedure by SDS-PAGE and Western blot. Their interactions were investigated by using Far-Western blot and Pull-down assay.

通过葡萄球菌V8蛋白酶和溴化氰对P4.2蛋白的限制性酶切分析，我们选取了一系列序列重叠的P4.2片段进行克隆表达。

According to nutritional evaluation in amino score and chemical score, the first limited amino acids were, the essential amino acid index was 69.02. The content of poyunsaturated fatty acid in fatty acids was 23.6%, which was higher than that in other economic fishes. It was indicated that Hemibarbus maculates Bleeker is one of freshwater fishes with better nutritive value.

氨基酸评分和化学评分均显示，花蟹蛋白质的第一限制性氨基酸为，必需氨基酸指数为69.02，脂肪酸中含有高比例(23.6%)的多不饱和脂肪酸，高于鲤科其它名优养殖鱼类。

Professor Oswald says one possibility is the people recognized their limitations in mid-age and give up on some long health dreams.

奥斯瓦德教授指出，一个可能就是人们开始意识到在中年时期的限制性，并开始放弃某些长期期望的梦想。

Because of the restriction, they are used mainly on toroids with outer diameters of .500 or greater.

Nylon and epoxy 涂装表面厚度，标准为最薄0。。005&，确保统一的保护层，因为有一些限制性，主要运用在涂装外径为0.500&以上的环型铁芯。

Methods: Forty-three indiviuals who were exposed to arsenic more than 0.05mg/L in well water were chosen and the vein blood and morning urine was collected; The MTHFR C677 polymorphism was analyzed by PCR-RFLP method; Urinary inorganic and methylated arsenic were speciated by high performance liquid chromatography combined with hydride-generation atomic fluorescence spectrometry; Microbiological assay was used to estimate serum folate.

在砷中毒流行区选择饮水史清楚、饮水砷含量高于0.05mg/L的43名居民，采集空腹静脉血并收集晨尿，以聚合酶链反应－限制性长度多态性方法分析MTHFR基因C677T位点多态性，采用高效液相色谱－氢化物发生－原子荧光法检测尿中各种形态的砷，采用微生物法测定血清中叶酸水平。

As restricted free agents, they were hoping to have big showings to increase their value.

作为受限制性自由球员，他们希望能够通过精彩的表现来提高自己的价值。

Finally, all mutations of FV gene in probands and their family numbers were confirmed by .restriction enzyme analysis. Their occurence were investigated in the control group.

用限制性内切酶证实变的FV基因在患者家系成员中的分布情况，并在正常对照人群中进行了多态性分析。

New phages can develop by acquiring restriction enzymes from plasmids.

通过从质粒获得的限制性酶，新的噬菌体能够生长。

This variation may be a genetic factor for obese subjects in China to develop type 2 diabetes mellitus.

近年来报道表明，位于3′非转录区上的内切酶SacII的限制性片段长度多态性与

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。