实验室

The H1N1 influenza lineage that circulated in the human population for four decades after the 1918 Spanish influenza epidemic, disappeared during the 1957 Asian influenza pandemic, was absent for two decades, but then reappeared in 1977. Gene sequences of the 1977 isolate and others collected in the 1950s were almost identical, indicating that the virus had not replicated and evolved in the interim, and had probably been held in a laboratory freezer between 1950 and 1977 and 'escaped' during passaging.

病毒确实从实验室中'逃跑'，即使有高度保护设施。H1N1家族流感病毒，在人类传播了40年自 1918年西班牙流感疫情之后，在1957年亚洲流感大流行后失踪，消失了20年，但随后在1977年重新出现。1977年分离基因序列和在20世纪50 年代收集的基因序列几乎相同，这表明病毒并没有复制和演变在中间期，并可能在1950年至1977年保存在实验室冷冻器，又在中间期内&逃脱&出来。

Key Laboratory of Zoonoses of CAAS, Key Laboratory of Veterinary Parasitology of Gansu Province

中国农业科学院兰州兽医研究所家畜疫病病原生物学国家重点实验室/甘肃省动物寄生虫病重点实验室

The core domains of VPH include the following: diagnosis, surveillan ce, epidemiology, control, prevention and elimination of zoonoses; food protection; management of health aspects of laboratory animal facilities and diagnostic laboratories; biomedical research; health education and extension; and production and control of biological products and medical devices.

兽医公共卫生的中心内容包括：人兽共患病的诊断，监视，流行病学，预防，控制和根除，食品保护，实验室动物设施和诊断实验室的卫生管理，生物医学研究，卫生教育与拓展，生物制品和医学设备的生产与控制。

By locking laser frequency to atomic absorption spectrum through current negative feedback and locking microwave frequency to electromagnetic induced transparency resonance peak through voltage negative feedback respectively, the locking of the clock frequency of this laboratorial desktop experimental CPT frequency standard is realized.

介绍了相干布居囚禁原子频标的小型、低功耗物理系统，并应用它开展实现了CPT原子频标的激光锁定、微波锁定方案的实验室研究。通过采用电流负反馈将激光频率锁定在原子对激光的吸收峰上，电压负反馈将微波频率锁定在电磁感应透明共振峰上，用该物理系统实现了闭环锁定的实验室桌面CPT频标实验系统。

According to the characteristics of the fuse industry and the research condition, We applied ZPrinter310 system to produce the fuze prototypes and used these prototypes to help design in the project argumentation phase, got the final project;Then we applied AFS-320 rapid prototyping system to produce the noumenon, analyzed the noumenon's precision、surface quality and performance of material mechanics in detail,based on these analytic results,we considered to use the noumenon in the fuze local performance test and some laboratory experimentations;At last we discussed how to combine the rapid tooling and precision foundry to produce batch of samples, we can apply these samples in the fuze system and ball cartridge experimentation.

本论文将快速成型技术贯穿在引信研制周期中的各个阶段，根据引信研制的特点及现有的研究条件，应用基于3DP工艺的ZPrinter310系统制造出了引信零件原型，并将原型应用于方案设计论证阶段辅助引信设计，得出了零件的最终设计方案；应用基于SLS工艺的AFS-320快速成型系统制造出了引信本体，对本体的尺寸精度、表面质量及材料的力学性能作了详细的分析，根据综合分析结果，考虑将本体直接应用于引信研制阶段的局部性能试验及部分实验室试验中；最后还论述了如何结合快速模具及精密铸造技术小批量制造引信零件应用于引信研制阶段的实验室试验及实弹试验中。

The laboratory should be equipped with centrifuge low speed with sample, bio-safety cabinet, water bath or common temperature cabinet, micropipette, etc

全自动生化分析仪，血球计数仪，血流变仪，血凝仪等可放置于此实验室，该实验室应配备低速标本离心机，生物安全柜，水浴或普通温箱，加样器等。

The lab should be equipped with centrifuge low speed with sample, bio-safety cabinet, water bath or common temperature cabinet, micropipette, etc

全自动生化分析仪、血球计数仪、血流变仪、血凝仪等可放置于此实验室，该实验室应配备低速标本离心机、生物安全柜、水浴或普通温箱、加样器等。

The lab should be equipped with cen-trifuge low speed with sample, bio-safety cabinet (used for sample treat-ment), water bath or common temperature cabinet, micropipette (de-pending on the situation), etc

全自动生化分析仪、血球计数仪、血流变仪、血凝仪等可放置于此实验室，该实验室应配备低速标本离心机、生物安全柜、水浴或普通温箱、加样器等。

Was founded in 2008. They relied on their own wisdom, diligence and the fighting spirit of innovation in China, has been made in all biological laboratory supplies manufacturers sell the right to operate the products cover the field of biological research laboratory supplies and research equipment.

成立于2008年。他们凭借自己了智慧、勤劳和敢于创新的拼搏精神，在中国境内取得了所有生物实验室耗材生产厂家的销售经营权，产品涵盖了生物研究领域的实验室耗材及其研究设备。

Main Electronics scales weighing equipment: electronic truck scale, electronic small loadometer, electronic weighing scales, counting scales, electronic platform scales, cylinder scales, weigh modules, scales and other fittings; explosion-proof, waterproof, moisture-proof scales; laboratory dedicated precision electronic balance, density balance, moisture analyzer; Autocontrol main aspects: automatic measurement of packaging systems, filling equipment, batching scales (dedicated to reactor, storage tank measurement), automatic batching systems; explosion-proof weighing system; laboratory testing equipment: Japan Sampoong, Switzerland TESA products; three million, the second element equipment; optical products; marble Detected platform equipment; Detect flat iron; hardware, tools, cutting tools and other industrial support products; Xuzhou Heng Electrical Measurement and Control Equipment Ltd. has been since the opening, uphold professional operation and enthusiasm of the Service purpose, to provide customer satisfaction with products and customer satisfaction to allow after-sales service.

电子衡器称重设备主营：电子汽车衡、电子小地磅，电子计重秤、计数秤，电子平台秤，钢瓶秤，称重模块，衡器配件等；防爆、防水、防潮秤；实验室专用的精密电子天平、密度天平、水份测定仪；自动控制方面主营：自动计量包装系统，灌装设备，配料秤（专用于反应釜、储罐的计量），自动配料系统；防爆称量系统；实验室检测设备：日本三丰、瑞士TESA产品；三次元、二次元设备；光学产品；大理石检测平台设备；铸铁检测平板；五金件、工具刀具等工业配套产品；苏州天恒机电测控设备有限公司自开业以来，秉持专业经营与热忱服务之宗旨，提供客户满意的产品及让客户满意的售后服务。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。