time isolation

The author's purification methods, which enhanced the yield of pure protein and shorted the time for isolation, have several advantages: 1. use of oxygen_evolving PS ⅱ core complexes as the starting material in order to avoid disturbing from other cytochromes;

该方法的主要特点：1.以放氧核心复合物为起始材料以避免其他细胞色素的干扰；

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The extreme isolation of these massive farms leaves them often unattended, and monitored only once or twice a year, which means if the livestock falls ill or requires assistance, it can be a long time for farmers to discover.

这些大规模的农场地处偏远，使得它们常常无人照管，每年只巡视一两次，这意味着如果牲畜生病或需要援助，农场主可能需要很长时间才能发现。

六级真题- 2018年 12月 1卷 阅读A

It's a scientific fact that time spent in quiet isolation thinking about our lives is vital to a healthy state of mind.

科学证明，有时安详地独处、思考生命，对我们的身心健康是至关重要的。

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Results: The resistance profiles of B.cepacia were different for its isolation time and its isolation service, and most of the difference were significant ( P < 0.05) or very significant ( P < 0.01).

结果洋葱伯克霍尔德菌的耐药性随其分离时间和病区而异，差异多具显著性（P

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The isolated strains were divided into 2 groups based on time of isolation and tested with modified K-B method to test the sensitivity to 28 antibiotics.

分离的菌株按年度分成2组，分别以改良K-B法测试对28种抗生素的耐药性。

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It was the first time to report that isolation and culture of rabbit pancreatic stem/ progenitor cells.

首次报道兔胰腺干/祖细胞分离培养方法。

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Results: The concentration of collagenase and digestion time were important factors for efficacious isolation of islets.

结果：胶原酶浓度、消化时间对胰岛分离结果有重要影响。

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Results: With the modified Guanidine Thiocyanate method, high-quality and good-integrality total RNA was achieved and the cost time period for the isolation of RNA was sharply shortened.

结果：进一步改进的异硫氰酸胍法能够提取到质量高（OD260/OD280的值介于1.8～2.0）、完整性好的总RNA，且将提取时间缩短为原来的一半（全程仅需2～3小时）。

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National Health Commission director Ma Xiaowei says the one-week Lunar New Year holiday is the best time to allow massive isolation and disinfection to He says experts have predicted that the epidemic has entered a rather grave and complex period.

国家卫生健康委员会主任马晓伟表示，为期一周的春节假期是大规模隔离和消毒的最佳时间。他表示，专家预判现在疫情进入一个比较严重复杂的时期。

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At the same time, the vibration isolation effect of the new suspension with on-off control is better than the traditional semi-active suspension which is much better than passive suspension. Furthermore, a quasi-active control which is based on the active control theory was proposed.

同时，传统的半主动减振悬架的减振效果优于被动悬架，而开关控制的效果又优于传统半主动悬架。此外，本文还根据主动控制的思想提出了一种伪主动控制方法。

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To establish a cell strain expressing the transgene product will take time for colony isolation, colony amplification and colony characterization.

各位，我想构建一个载体，然后转染到肿瘤细胞中，以期获得稳定表达目的基因的克隆。

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Both the two-element antennas have achieved dual-polarized radiation as well as highly complementary patterns, which means they can realize polarization and pattern diversity at the same time, while the isolation between the two ports remains high.

这两种两单元天线结构在实现双极化辐射的同时，单元方向图彼此互补，即同时具有极化分集与角度分集特性，且端口隔离度较高。

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Flowering time in plant changes seasonally in response to daylength, the molecular mechanism about the seasonal change of flowering time is revealed by isolation of genes related to photoperiod response in Arabidopsis and rice.

植物开花时间受到日照长短季节性变化的调节，拟南芥和水稻中与光周期反应相关基因的分离，使人们得以认识植物开花光周期反应的分子调控机制。

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Encouraging a good family dinner means that the family learns to bond together and members who like to be in isolation most of the time are pulled into the family too 。

一个气氛令人鼓舞的家庭晚宴能使家人的心紧密联系在一起，而且对家庭成员中那些内心孤僻的人来说很多时候他们也会感到家的温馨因而融入其中。

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The waiting time after isolation is needed for reducing recurrence.

为减少复发，隔离后的等待时间是必要的。

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Real time RT-PCR and HIV isolation were utilized to determine HIV status of 4 infants who were born to HIV positive mother and all confirmed HIV antibodies positive with aged under 18 months old.

[方法]应用实时荧光定量反转录PCR技术，结合HIV病毒分离等方法分析我中心发现的4例HIV抗体确认试验阳性、月龄在18个月以下婴幼儿的HIV感染状况。

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Effects of mass concentration and enzyme digestion time on isolation of rat islet cells

胶原酶消化时间及质量浓度对大鼠胰岛细胞分离的影响

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At the same time, the signal isolation technique is used so as to accomplish the complete electrical isolation from the transmission network.

同时采用信号隔离技术，实现了与传输网络完全的电隔离。

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The change happens on the database, so WebSphere is not aware that it changed and might not reset the transaction isolation level the next time the connection is retrieved from the pool.

更改发生在数据库上，所以WebSphere不知道已经发生了更改，而且在下一次从池中检索连接时可能无法重置事务隔离级别。

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If long time isolation is existed among these dialect populations, there will be the isolation in geographic or even in genetic populations, and thus make the population lost their mating opportunities.

在方言种群之间，如果长期隔离，就会在种群之间形成障碍乃至遗传上的隔离，从而使种群间失去了相互配偶的机会。

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Time Isolation in Serial Order Short-term Memory and Its Explanation

系列顺序短时记忆任务中时间分离效应及理论解释

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Encouraging a good family dinner means that the family learns to bond together and members who like to be in isolation most of the time are pulled into the family too.

这样，他们的离开你就会知道他将往何处并坚信他们不是不愿与家人一起共餐了。

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The differences were possibly due to the long-time geographical isolation.

推测差异可能是因为长期地理隔离所导致。

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The main results were as follows: 1. A rapid and simple DNA extraction method for RAPD analyses from the pine needles was reported. And the improved CTAB subarea method was used for the first time for genomic DNA isolation from pine needle.

探索了质量符合RAPD技术要求的松叶基因组DNA简单、快速的提取方法&改良CTAB法，并首次实现了松叶基因组DNA区室提取。

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As people will be more indoor places and outdoor environment at the same time isolation, the indoor environmental pollutants will be formed.

随着人们更多的将室内场所与室外环境隔离的同时，室内的污染物大量滞留而排不出去，就形成了室内环境污染。

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The results showed that plasmolysis time, concentration of enzyme solutions, different osmoticum and incubation time significantly affected isolation of protoplasts from K326 leaves.

结果表明，质壁分离的时间、酶液浓度、渗透压及酶解时间是影响原生质体产量和质量的决定性因素。

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However, most of the time this cultural isolation is something I simply accept as part of being here.

但在多数情况下，我接受这种文化上的孤独，将其作为生活在这儿的一部分。

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