英汉例句

• results: sucrose density gradient centrifugation gave iscoms as a white sediment in the centrifuge tube.

  结果：浓缩样品液经蔗糖梯度超速离心后，在离心管底部可见白色病毒带；

• as technological research findings will be industrialization, we choose the sucrose density gradient centrifugation as purified method and study the postorder work of purified virus-containing fluids.

  鑒于产品开发要求，试验研究确定选用蔗糖密度梯度离心方法作为流感疫苗的纯化手段。

• the 3%lm-solubilized fractions are separated by different methods: sucrose density gradient ultracentrifugation, anion exchange column, molecular size elution column.

  对于3%lm增溶后的类囊体膜蛋白，分别采用了蔗糖密度梯度离心，离子交换柱层析和分子筛层析等分离纯化方法。

• no significant difference in the oocyst recovery, purity and infectivity was found between methods using saturated saline floatation and sucrose density gradient centrifugation.

  用饱和盐水漂浮法与用蔗糖密度梯度离心法纯化得到的卵囊具有相同的回收率和纯度 ；

• white spot syndrome virus (wssv) was purified by sucrose density gradient centrifugation, and then labeled by fluos.

  采用蔗糖梯度离心方法提取对虾的白斑综合癥病毒（wssv） ，用荧光素对病毒进行标记。

• objective core histones h2a, h2b, h3 and h4 were extracted from calf thymus, fractionated on sucrose density gradient ultracentrifugation, and further purified by hydroxyapatite.

  目的为制备体外组装染色质所需的核心组蛋白及蛋白因子。 方法应用密度梯度离心和羟基磷灰石柱分离小牛胸腺细胞核心组蛋白h2a、h2b、h3及h4；