查询词典 Double-u

In this paper, for the single-phase earth fault occurred in one circuit of the double-circuit transmission line an adaptive distance protection approach for parallel double-circuit transmission line is proposed.

平行双回线结构的特殊性以及零序互感等因素造成距离保护继电器耐受过渡电阻的能力较弱，严重影响继电器的性能，传统的距离保护方法难以满足高压平行双回线的要求。

He posted his fourth double-double with 24 points and 14 rebounds against the Bobcats.

在对山猫的比赛中他交出了他的第四次2双，24分，14个板。14投10中，另外罚球5罚4中。

I think I could have eaten 16 double double burgers in a day.

我想我那时应该是一天吃16个特大双层汉堡吧。

For trucks, the Double Dees Half-ups tire is perfect for a variety of track surfaces, which combines the unique Double Dee lug technology, together with the sticky yellow and blue compound, allow the flexibility necessary to compete on even the most demanding surfaces for an extended period of time.

对于卡车，双迪斯半制成品的轮胎是完美的各种赛道的表面，它结合了独特的双迪耳技术，再加上粘黄色和蓝色的化合物，允许必要的灵活性，竞争，即使是最苛刻的表面在较长的时间。

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。

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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。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新