查询词典 double-decker

The amplified fragment was inserted into pRSET-A to generate the first double repeat of the precursor gene. By utilizing a pair of isocaudamer BamH I and Bgl II sites, and another downstream Hind III site of plasmid pRSET-A, following a series of simple double digestions and ligation of the resulted products, a series of repeat (3, 4 and 6) precursor peptide fragment genes were derived.

本实验设计一对两侧含编码疏水性氨基酸密码子的引物，经过扩增前导序列10~34aa基因序列，并重新克隆入质粒pRSET-A构建串联二聚体后，再利用质粒pRSET-A的BamH I / Bgl II同尾酶克隆位点，经一系列简单的酶切和连接，快速构建这一前导肽中不含组氨酸标签序列的串联多聚体基因，并成功表达其六聚体重组蛋白。

This kind of configuration suits the multi-nucleotide chain's purine pyrimidine alternate area. in 1989, the American scientists with scanning tunnel electron microscope law visual observation double helix DNA double helix DNA ︰ in 1952, Austrian lineage US biology chemist Zha Qiefu (E.chargaff,1905-) have determined in DNA 4 kind of basic group content, the discovery gland fat ling and thymine quantity are equal, the bird fat ling and cytosine quantity is equal.

这种构型适合多核苷酸链的嘌呤嘧啶交替区。1989年，美国科学家用扫描隧道电镜法直接观察到双螺旋DNA 双螺旋DNA︰1952年，奥地利裔美国生物化学家查伽夫（E.chargaff，1905—）测定了DNA中4种碱基的含量，发现其中腺膘呤与胸腺嘧啶的数量相等，鸟膘呤与胞嘧啶的数量相等。

Truck diesel-powered milking machines forage cutter TMR day mixed grain feed mixers vacuum milking machine vendor-crowded cattle Piston milk machine, vacuum pump milking machines, Shitong Milking machines, milking machines pipeline, parallel-milking machines, fish-bone milking equipment, Semiautomatic-shedding machinery, electronic automatic metering - shedding, Meter type, metering bottles for the Complete Office milking equipment, wind pumping machine, machine shed shutter, silage forage cutter, single-deck, double-Mower, rub grinder, hydraulic binder, Dry imports, ring, ring vacuum pump oil, and to provide the Office of milking equipment cleaning fluid, nipple disinfection Lifestyle, Mastitis detector, Ka pregnancy test paper, milk filter paper, calf feeding device, drug Bath Cup, vacuum pump oil, build kicked suit, rangeland management software, agent sales internationally renowned brands sets milking equipment accessories : 1. Interpuls all products : L02 pulse device, L80 pulse device, LE20 pulsating electronic devices, Vacuum Regulator, shedding ACR automatic, self-cleaning, pulsating tester, milk contrast, milk lined, double-pulse tube, and so on.

车载式挤奶机柴油动力铡草机 TMR全日混粮饲料搅拌车挤奶机真空泵供应商玉牛活塞式挤奶机，真空泵式挤奶机，提桶式挤奶机，管道式挤奶机，并列式挤奶机，鱼骨式挤奶设备，机械半自动脱落式，电子计量全自动脱落式，计量计式，计量瓶式成套挤奶厅设备，风力扬水机，大棚卷帘机，青贮铡草机，单盘，双盘割草机，揉搓粉碎机，液压打捆机，进口干式，水环，油环真空泵，并提供挤奶厅设备专用清洗液，乳头消毒润肤液，乳房炎测定仪，卡玛早孕试纸，牛奶过滤纸，犊牛喂奶器，药浴杯，真空泵油，修踢套装，牧场管理软件等，代理销售国际知名品牌成套挤奶设备配件：1、Interpuls全部产品：L02脉动器、L80脉动器、LE20电子脉动器、真空调节器、自动脱落ACR、自动清洗、脉动器测试仪、奶衬、奶衬、双脉动管等等。

Ti underlayer improved the magnetic and high recording characteristics of the single CoCr film and CoCr/FeNi double layer media, CoCr/FeNi double layer floppy disk with inserted Ti underlayer have more smooth surface and better envelope curve.

钛膜底层的插入使得上部磁层的结晶取向及磁特性明显改善，结晶和磁性的均匀性提高。用钛膜打底的软盘，随t〓减薄，记录灵敏度提高，重放电压增加。

CLN Series marine vertical double-stage double-outlet centrifugal pump is used to deliver fresh water and seawater, widely used for cooling, fire control, chamber loading and other general water drainage.

CLN 系列船用立式双级双出口离心泵用于输送淡水和海水。

Fifty illustrated grooves are reinforced on the accompanying CD so you can hear how the rudiments should sound when you apply them to the drum set. Discover how these basics become the foundation for all grooves and moves, including: single and double strokes; stroked rolls; drags; flams; paradiddles, double paradiddles, paradiddle grooves and fills; combinations and more.

50个律动型图例在 CD 中也可以听到，这样你可以知道在架子鼓上运用这些节奏时，他们听起来应该是什么样的，从而发现这些基本元素是如何变成所有律动和动作的基础的，包括：单击与双击；卷击，拖击，小鼓声，双小鼓声，小鼓律动和加花，结合等丰富的内容。

POP advertisement display device, the product has POP spot color ads paper explosion series, discount cards, store atmosphere series, double color series, double-sided plastic-off series, POP price sign, POP posters, POP advertisement display device shelves folder, disk folders, display, wiggler, rotating Showcase , LED flashing Block.

POP广告展示器，产品有POP广告纸专色爆炸系列，折扣卡系列，卖场气氛系列，双面彩色系列，双面过塑系列，POP标价签，POP海报，POP广告展示器货架夹，圆盘夹，展示架，摇摆器，旋转展示台，LED闪灯座。

An embedded mine refuge chamber lifesaving cabin body is arranged inside a mine chamber; the cabin body is a sealed inflated flame-retarding double-layer lifesaving cabin body; a compressed air pipeline port running through the cabin body and a communication data interface are arranged on the cabin body; and a double-line central oxygen supply lifesaving system, a carbon dioxide absorber, a power carrier communication machine, a UPS power source, an RFID personnel identification system, a visual safety monitoring system, an automatic toxic and harmful gas detector, a sealed physiological excretion discharger and a survival food storage cabinet are arranged inside the cabin body.

本发明提供了一种嵌入式矿井避难硐室双气路集中供氧救生系统，它为在矿井硐室内部安设有嵌入式矿井避难硐室救生舱体，舱体为阻燃密封双层结构充气式救生舱体，在舱体上设置有穿过舱体的压风管路接口和通讯数据线接口，其内部设有双气路集中供氧救生系统、二氧化碳吸收器、电力载波通讯机、UPS电源、RFID人员身份识别系统、视频安全监控系统和有毒有害气体自动检测仪、密封生理排泄器和生存食品储备柜，双气路集中供氧救生系统连接有空气、氧气集中供氧面罩，并连接压风管路接口，电力载波通讯机连接通讯数据线接口。

The solution structure of porcine MSP determined on the basis of 1018 restraints showed that it exhibits a β-sheet-rich structure with two distinct domains, an N-terminal domain consisting of one double-stranded and one four-stranded antiparallel β-sheets, and a C-terminal domain consisting of two double-stranded antiparallel β-sheets.

透过分析核磁共振光谱所得到的1018个设限，我们成功地解出了猪微精浆蛋白的三级结构，其主要藉由全为β-摺板组成的N端与C端区块所形成，除了利用此两区块间长距 NOEs来确定其立体结构计算外，我们也运用残存磁偶矩的设限加以证实这两个区块所组成的三级立体结构。

Ambulance with escape function, no welding, open non-metal friction sound "products using patented anti-theft lock, double lock double-open, won the national appearance patent: The vast number of consumers as" satisfied with the products at ease

具有逃生救护功能，无焊接、开启无金属磨擦声&产品采用专利防盗锁具，双锁双开，获国家外观专利：被广大消费者誉为&放心满意产品

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。