接触隔离

结论手术操作步骤在大肠癌根治性手术中占有重要地位，不接触隔离技术能明显降低肝转移率，值得推广应用。

No touch isolation technique can significantly decrease the liver metastaic rate and should be applied abroad .

目的研究K562细胞在与正常骨髓基质细胞（BoneMarrowStromalcells，BMSCs）接触和隔离培养条件下对BMSCs生长特性及造血负调因子MIP1α表达的影响。

Objective To investigate the effects of K562 on bone marrow stromal cells ( BMSCs ) by observing the changes of the growth characteristics and the expression of negative regulatory factor MIP-1 α of BMSCs .

目的：研究正常和病理骨髓基质细胞（BMSC）在与K562细胞接触和隔离培养条件下对该细胞株增殖与凋亡的影响。

Objective : To investigate the effects of normal and pathological bone marrow stromal cells ( BMSC ) on the proliferation and apoptosis of K562 cells in separated culture and contact culture .

接触网上隔离开关开断能力的探讨

Exploration on close-open capacity of disconnecting switch on over-head contact line

传染性非典型肺炎接触者隔离医学观察费用评价

Cost Evaluation on the Fees of Medical Observation of Quarantining Contactors with Severe Acute Respiratory Syndrome

实现接触网隔离开关的集中联锁监控是铁路电气化发展趋势。

It is the trend to realize OCS isolating switches ' centralized interlocking monitoring with the development of electrified railway .

结论右半结肠癌的顺行性淋巴结清扫切除术，手术操作并不困难和复杂，但更符合不接触、隔离的原则，可减少术后肝转移和增加5年生存率。

Conclusions The operative technique of the excision was little difficulty and complexity , and it could fit well with the requirement of non touch isolation , and act to cut down the postoperative metastasis to liver and to elevate 5-year survival rate .

首先，建立了一类具有一般非线性接触率及隔离函数的染病年龄结构SIRS传染病模型。

An SIRS epidemic model with general nonlinear contact rate , general screening function and infection-age dependence is first formulated .

3实验方法：（1）细胞培养：正常BMSCs在第10d，慢粒BMSCs在第15天出现集落间融合，加入K562与BMSCs直接接触与用隔离膜两种方式培养，为时相点开始记时点。

Experiment method : ( 1 ) Cell culture : K562 was cultured on BMSCs after cell confluence at 10d in normal BMSCs and at 15d in CML BMSCs .

方法加入K562细胞与BMSCs直接接触与用隔离膜两种方式培养，第2、4、7、12天观察BMSCs生长增殖情况；

Methods BMSCs were cultured with K562 in isolation culture and contact culture . At 2 , 4 , 7 , and 12 d after culture , the growth of BMSCs was observed using an optical microscope ;

本文首先对论文的研究背景和意义做了简要介绍，并介绍了接触网故障隔离技术的发展及研究现状。

In this paper , first , the background and significance of this paper are introduced , and the research status of technique of failure isolation of overhead contact line is presented .

2004年，在我国出现了两个实验室感染的病例并在公众中传播，引发了大范围的病源追踪，病源接触者的隔离以防止新的流行。

Two cases of laboratory acquired SARS coronavirus infections in China last year spread into the community and triggered extensive efforts in tracing and isolating contacts of patients to prevent a new epidemic .

新泽西州一所学校因该校一学生感染甲型H1N1流感住院而被迫停课。该生目前正在接受治疗。5名密切接触学生已被隔离观察。

A New Jersey school is after a student was with swine flu , he is expected to recover , but five other kids are also being tested for the virus .

英国首相鲍里斯·约翰逊在与一名新冠检测呈阳性的人接触后开始自我隔离。

British Prime Minister Boris Johnson is self-isolating after someone who tested positive for COVID-19 .

然后让这些研究对象接触感冒病毒，隔离5天之后，看看哪些人患上了感冒。

Then they exposed the subjects to the virus , quarantined them for five days and kept track of who got sick .

新华社说，同病鸡有过接触的农民经过隔离检疫，没有发现有感染禽流感的症状。

Xinhua said farmers who were in contact with infected chickens were put under quarantine , but have not shown symptoms of the disease .

其余接触者仍在隔离中，但有望在几天后解除隔离，因为中国卫生部制定的对密切接触者的隔离观察期为14天。

Others remain in quarantine , but are expected to be released over the next few days , as the14-day observation period mandated by China 's health authorities draws to a close .

唯一能阻止疫情传播的方法就是隔离每位受感染的病人，找到每个曾与他们接触的人，隔离其中的患者，然后重复这一过程，直到没有任何新病例为止。

The only way to stop an outbreak is to isolate each infected patient , trace all their contacts , isolate the ones who get sick and repeat the process until , finally , there are no more cases .

截至下午六时，已有76名密切接触者及次密切接触者被隔离。

By 6 pm , 76 primary and secondary contacts have been placed in quarantine .