查询词典 type 1

In order to elucidate the regulation of proteolysis during spermatogenesis and maturation, expression of tissue-type PA and PAI-1 in testis and the accessory organs of rat has been investigated.

为探讨精子发生及成熟过程中蛋白水解酶调节机制，我们以大鼠为模型对组织型PA和PAI-1在睾丸及附性器官中的表达作了初步研究。

In this thesis, the heterojunction with intrinsic hydrogenated amorphous silicon thin layer ( heterojunction with intrinsic thin layer: HIT) solar cells are investigated. The solar cell structure of p/i/n are fabricated. The substrate is a typical 4-inch n-type wafer with (100) crystal orientation, 1~10 ohm-cm and about 525 μm thickness. The p and i a-Si:H layers are deposited by a 13.56 MHz plasma enhanced chemical vapor deposition. The i a-Si:H layers are especially deposited by pulse-wave modulation plasma technique with fixed plasma turn-off time toff = 10 ms and changed plasma turn-on time ton= 10 to 40 ms to selectively control the different silicon to hydrogen bonding configurations. The effect of various Si:H bonds on the performance of HIT solar cells are explored.

中文摘要本论文针对异质接面薄本质层(heterojunction with intrinsic thin layer： HIT)太阳电池进行研究，采用一般典型四英吋晶向为(100，厚度约为525 μm，电阻率约为 1~10 ohm-cmn型矽晶圆为基板，制作p/i/n太阳电池，p及i层薄膜以13.56 MHz电浆加强化学气相沈积，i层并采用脉波调变电浆技术，在固定电浆关闭时间toff = 10 ms及改变电浆开启时间由ton = 10 ms 至40 ms条件下制作具有不同矽氢键结微结构的氢化非晶矽薄膜以探讨不同矽氢键结对太阳电池性能的影响。

Six lateral difluorine substituted tolan -type liquid crystals were synthesized via Sonogashira cross-coupling of 4-alkylphenylacetylene and 4-iodo-2,3-difluoro-1-alkoxybenzene under the protection of argon.

用邻二氟苯为起始原料，在-78℃经过两次选择性"邻位金属化"反应、醚化反应、氧化反应制得2，3-二氟-4-碘-1-烷氧基苯，再与4-烷基苯乙炔在氩气保护下进行Sonogash ira偶联反应，制备出6种侧向二氟取代二苯乙炔类液晶。

The present invention relates to a method for heuristically starting up DC brushless servo electric machine, including the following steps of (1) after powerup of an increment type photoelectric encoder, electrifying a stator winding two by two with identical time interval to generate six-directional stator winding resultant magnetic fields;(2) detecting six different angles rotated by the rotor within identical tiny time interval by the photoelectric encoder;(3) selecting most positive value rotation angle from the six different angles, and determining maximum torque corresponding to the stator winding resultant magnetic field, and implementing servo startup using the maximum torque as constant starting torque;(4) after the zero-point signal of the photoelectric encoder occurring, switching to servo operation with normal constant torsion.

本发明直流无刷伺服电机试探启动方法，采用如下步骤：(1)增量式光电编码器上电后对定子绕组采用相同的时间间隔两两通电，顺序产生六个方向的定子绕组合成磁场；(2)由增量式光电编码器检测出转子在相同的微小时间间隔内分别转过的六个不同的角度；(3)从转子六个不同的角度中选出最大正值的转角，确定相应定子绕组合成磁场对应的最大转矩，并以该最大转矩为恒定启动转矩进行伺服启动；(4)当增量式光电编码器零点信号出现后，切换为正常恒转矩伺服运行。

The main products are ZL series wheel loaders including ZL30,ZL40（E、F0、ZL50（D、E、F、G、G-1）、ZL60wheel loader and all kinds of variety prodacts,such as side-dump loader,log loader,straw loader etc.The factory has produeing capacity of 4,000 sets of wheel loaders per year.The new type produets,ineluding ZL30H,ZL50G,ZL60 wheel olader,WZ30-25 backhoe loader and WGL180 trencher have reach to internetional level.

主要生产CHT12B、CHT20-40集装箱吊运机、ZL30，ZL40（E、F0、ZL50（D、E、F、G、G-1）、ZL60、ZL80D装载机及其变型产品如侧卸装载机、抓木机、抓草机、岩石王、掘土王、装煤王等，已形成年产4000台装载机及其变型产品的能力；新近开发的ZL30H、ZL50G、ZL60H装载机、WZ30-25挖掘装载机达到国际先进水平；为部队开发的WGL180挖沟挖壕机、轮式挖沟机填补了国内空白。

Corona 1. In flowering plants, any type of outgrowth from the petals or sepals, such as the trumpet of the daffodil flower.

冠；根颈；副花冠：1 在开花植物中，任何从花瓣或萼片中向外生长的部分，例如水仙花的喇叭形状。

The use of four materials as a template 1.2343ESU, ball head diameter of 8 mm DSK Full-radius milling cutter type knives can prove DS system, multi-function and economy.

使用4个材质为1.2343ESU的模板、球头直径为8毫米的DSK型双刀式全半径铣刀就可以证明DS系统的多功能和经济性。

This year, on the 150th anniersary of the discoery of the Neandertal type specimen, researchers in Europe and the UnitedStates transformed the study of this ancient human by sequencing more than 1 million bases of Neandertal DNA.

今年是发现穴居人标本150周年，研究者在欧洲和美国开始通过超过1百万碱基对的穴居人DNA测序，来研究此种古人类。

In the opinion of the British source, ATI will releasefor the market only video card with 1 Gb of memory type GDDR-4, support GDDR- E will remain the uncalled-for function of the chip r600, or it will be stored for the low-end solutions.

在民意的英国来源保险市场将释放为视频卡仅1绿化记忆型克隆-4支持克隆娥仍将不必要的功能晶片r600，否则将被储存的低端解决方案。

Major with white green red,up dress is fit or same for colour,major with undertint or color,trousers is major with jeans,suspension band dress break out half of back body, basseting navel 10cm beside up and down,some hair of navel appear,the shoes is major with slipper stilt-shoe,all kinds of colour,rump up and being 120 degree with body,abdomen stick out,become S type,hair spread over the shoulder,yellow or dithered color is nice,some hair together up the head ,someone together two side hair with hair clasp,light dress up face,lipstick nature,face is red,many with glasses that are big glasses,grape red,up on the head,every woman have a bag with itself,white more,it is same color or fit with up dress,but color light.woman walk fast,body straight ,eye sight forword,sometimes their dress fit whit mate,night dress may dress to street.

以百色、绿色、红色为主，上衣与鞋颜色相配或一致，以浅色或彩色为主，长裤以牛仔为主，吊带装露背1/2，露胸及乳房的1/3，腰间露肚脐上下各10cm ，下部微露毛；鞋以拖鞋及高跟鞋为主，五颜六色，臀部上翘与腰成120度夹角，腹部前挺，呈大 S 型，头发以披散为多，长以过肩为界，黄色或杂色娇美，打发髻较高，或用小发卡夹住两边各一小绺，面部以淡妆为主，口红自然色，面颊微红，戴眼镜较多，以大镜片，葡萄红为主，戴在头顶作装饰较多，小肩包人人有，以白色居多，但一般与上衣搭配较合理，较衣服色浅。一般走路较快，身体笔直，不左右看。同性相伴造型一至，有时颜色统一。一般睡衣可以上街穿。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。