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The virus is purified by differential and rate-zonal centrifugation.
以差速离心和蔗糖密度梯度离心提纯了该病毒,纯化病毒的A260/A280为1.26;
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- 相关词组
- at that rateadv.那样的话;
- at the rate of以…速度;
- attendance rate[经] 出勤率;
- buying rate买入汇率;外汇买入价;收购价目;
- burn rate烧钱率;消耗速度;资金消耗率;
- absence rate缺勤率;
- Baud raten.(电讯)波特率;
- at this rateadv.这样地话,这样地;
- birth raten.人口出生率;
- at the rate以这个速度
- average annual rate of growth[法] 年平均增长率;
- annual growth rate[财]年增长速度;
- basal metabolic rate基础代谢率;
- accounting rate of return会计收益率;
- at a rate of以…速度;
- base raten.基本利率;保证工资;
- attrition rate损耗率;磨损程度;磨损率;退学率;
- annual interest rate年利率;
- at any rateadv.无论如何,至少;
- air change rate通风换气次数;
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- forum n.论坛,讨论会,专题讨论节目;集会的公共场所;提供公开讨论的媒体;法庭;
- push v.推(进);按;力劝;督促;迫使…(生气);推销;贩卖;挺近;推行;冒险;n.推;进攻;坚定的努力;激励;
- timi n.蒂米;abbr. [医][=thrombolysis in myocardial infarction]心肌梗死溶栓
- what if 要是...会怎么样呢?;(用于疑问句句首,尤用于询问不希望看到的事发生时的结果)如果…怎么办
- part-time adj.兼职的;
- here to stay 被普遍接受;被广泛接受
- myth n.神话;神怪故事;奇人,奇事;虚构的人,虚构的事;
- smooth adj.光滑的;温和的;v.使光滑;均匀涂抹;安抚;
- laugh v.笑;嘲笑;笑着说;处于有利地位;n.笑声;令人开心的事物/人;
- slut n.荡妇,懒妇,母狗;邋遢女人;淫妇;懒婆娘
- granny n.奶奶;外婆;婆婆妈妈的人;
- abolish vt.废除,废止;取消,革除;消灭;撤销;
