查询词典 light-sensitive tube

Flexible bar system is diversified station facilities made up of plastic coating tube and various connectors. Any creative idea could be converted to a practical construction, realizing operator's concept and creativity for working environment. according to human system engineering principle, the product can be made up of stock shelf or station facilities in various type, specification and dimension. It is widely used in factorty, workshop and warehouse in industries such as household electrical appliances, automobile industry ,light industry, and electronics,etc. As the temporary stock shelf for spare parts and raw material, it is the necessary facility of integrated logistic

线棒柔性体统是有覆塑管和种类丰富的联结件组成形式多样的工位器具，可以将任何创造性的想法转换成一种个性化的切合实际的结构，迅速实现操作人员对工作环境的构思和创意，根据人体工程学原理，组成各种类型、规格、尺寸的工位器具和料架，广泛应用于家电、汽车、轻工、电子等行业的工厂及车间、仓库，尤其用于装配、机床等工位，作为各种零部件和原材料的暂存料架，是物流一体化的必备工具。

Was founded in 1998, the main distribution line agents and flake-like electronic components, has Huake, thick sound, YAGEO resistance, Howard Branch, YAGEO, Samsung, TDK's capacitor, the United States AVX and KEMET, Japan NEC tantalum capacitor, NEC, PHILIPS, MOTOROLA, long electric brand b / triode, ST and ROHM's regulator tube, TOREX, Pui Ling, Li Qi, Jing-fu, Taiwan's power supply LDO regulator IC, DC / DC step-up IC, DC / DC step-down IC, TDK, too enticed, Fenghua inductor, bead, Panasonic adjustable capacitance, an adjustable resistor, three-ying Korea and Japan's Sanyo electrolytic capacitors, and insurance management, light-emitting diodes, thermistors, varistors, the brand of integrated circuits and so on; are a professional supporting electronic components for over many years of experience supporting services.

深圳金星电子科技有限公司成立于1998年，主要代理经销直插式和片状式的电子元器件，有华科、厚声、YAGEO的电阻，华科、YAGEO、三星、TDK的电容，美国AVX和KEMET、日本NEC的钽电容， NEC 、PHILIPS、MOTOROLA、长电品牌的二/三极管，ST和ROHM的稳压管，TOREX、贝岭、立奇、富晶、台湾的LDO电源稳压IC、DC/DC升压IC，DC/DC降压IC，TDK、太诱、风华的电感、磁珠，松下的可调电容、可调电阻，韩国三莹和日本三洋的电解电容，及保险管、发光二极管、热敏电阻、压敏电阻、各国品牌集成电路等等；是一家专业的电子元器件配套商，已有多年的配套服务经验。

MATERIAL AND METHODS: Thirty 30 healthy Sprague- Dawley adult male rats were randomly divided into 3 groups: control, alcohol 7.5 g/kg and alcohol 7.5 g/kg ＋ vitamin A 50 μ g/kg. Alcohol and vitamin A were administrated to the rats for 13 weeks by a gastric tube. The sperm counting ,motility and the percentage of abnormal sperm were observed. Serum testosterone was determined. The patholgical changes of testicle tissue of rats were observed by light and electron microscopy.

材料与方法： 30只健康雄性成年 SD 大鼠随机分为对照组、酒精组、酒精＋ VA 组，各组每日分别灌胃给予酒精0、7.5 g/kg 、酒精7.5 g/kg ＋ VA 50 μ g/kg ，连续13周后对各组大鼠的精子计数、精子活动率、精子畸形率、血清睾酮(Serum testosterone，T )进行检测，光、电镜观察睾丸生精上皮的组织学改变。

A photomultiplier tube is a device for converting light to electrical current.

光电倍增管是一种把光变成电流的装置。

A He-Ne laser is used as a light source, and a photomultiplier tube as a detector.

使用He-Ne激光作为光源，光电倍增管作为探测器。

The flow rate was 1ml／min, an evaporative light-scattering detector was used and the parameters were set as follows: drift tube temperature was 96℃ and gas flow rate was 2.1 L/min .

方法采用Lichrospher-C18色谱柱(4.6 mm×250 mm，5μm)，流动相为乙腈－0.1%醋酸溶液（60∶40），流速1 ml/min，蒸发光散射检测器：漂移管温度96℃，气体流速2.1 L/min。

A tube containing a convex achromatic lens at one end and a ''.'slit'.'' at the other with the ''.'slit'.'' at the focus of the lens; light rays leave the ''.'slit'.'' as a ''.

一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；光线通过小切口成为''。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。