脉冲复制,pulse replication
1)pulse replication脉冲复制
2)Optical signal replication光脉冲复制
3)pulse duplicator脉冲复制器
4)Optical pulse replicator光脉冲复制器
5)pulse rate modulation脉冲重复率调制
6)synergic pulse复合脉冲
1.The effects of single-wire unitary pulsed metal inert-gas(MIG),synergic pulsed MIG and double-wires tandem MIG welding processes on the microstructures and properties of high strength Al-Cu alloy welds were investigated.研究了单丝单脉冲、单丝复合脉冲和双丝TandemMIG焊对高强Al Cu合金焊缝组织及性能的影响。
英文短句/例句
1.Ultrafast-Convert Complex-Pulse Square-Wave VPTIG Welding of 5A06 Aluminum Alloy5A06铝合金超快变换复合脉冲方波VPTIG焊接
2.Ultrafast-convert complex ultrasonic pulse square wave VPTIG arc welding technology of aluminum alloy铝合金超快变换复合脉冲方波VPTIG焊接技术
3.Activation Principle and Circuit Design for the Circuit of Compound Pulse of Lead-acid Battery铅酸蓄电池复合脉冲活化原理及电路设计
4.Ultrafast-convert hybrid pulse square-wave variable polarity TIG arc behavior超快变换复合脉冲方波变极性TIG电弧行为
5.Research on Pulse Electrochemical Compound Finishing Technology;脉冲电化学复合光整加工技术的研究
6.Preparation of n-HA/ZrO_2 Composite Coating by Pulsed Electrochemical Deposition脉冲电化学沉积制备n-HA/ZrO_2复合涂层
7.Measuring method of multiple-pulse impulse coupling coefficient based on compound pendulum model基于复摆模型的多脉冲冲量耦合系数测量方法
8.a generator of single or multiple voltage pulses; usually adjustable for pulse rate.单独或复合的电压脉冲发电器；通常用来调节脉冲比率。
9.Microstructure and Properties of A356 Matrix Composites Synthesized under the Pulsed Magnetic Field脉冲磁场下合成A356基复合材料的微结构与性能
10.Diagnosis of Laser-pulse MAG Hybrid Arc Based on Multi-Information基于多信息融合的激光—脉冲MAG复合电弧诊断
11.Multi-Pulse Orbits and Chaotic Dynamics of Composite Laminated Plate复合材料层合板的多脉冲混沌动力学研究
12.Study on the Ni/nano-SiC Composite Coating Made by Fast Frequency Pulse Electroplating;高频脉冲电镀镍基纳米SiC复合镀层的研究
13.The Microstructure and Properties of MgZrO Composite Protective Layer Deposited by Pulsed Magnetron Sputtering;脉冲磁控溅射制备MgZrO复合介质膜的结构与性能
14.Epitaxial Growth of Bi_2Sr_2CaCu_2O_x/YSZ Films on Si Wafer by Pulse Laser Deposition;Si基片上脉冲激光外延生长Bi_2Sr_2CaCu_2O_x/YSZ复合薄膜
15.Algorithms for Suppressing Gaussian-Impulse Mixed Noise in Images图像中高斯—脉冲复合噪声的抑制算法研究
16.ZrW_2O_8/ZrO_2 Film Growth and Its Composite Target Fabrication脉冲激光沉积ZrW_2O_8/ZrO_2复合薄膜及其靶材制备
17.Corrosion characteristic of pulsed electrodeposition nano SiC/Ni-Co composite coating脉冲电沉积纳米SiC/Ni-Co复合镀层腐蚀特性
18.Experimental Investigation on Pulsed Argon Arc Welding of Al_2O_(3P)/Al CompositeAl_2O_(3P)/Al复合材料脉冲氩弧焊的实验研究
相关短句/例句
Optical signal replication光脉冲复制
3)pulse duplicator脉冲复制器
4)Optical pulse replicator光脉冲复制器
5)pulse rate modulation脉冲重复率调制
6)synergic pulse复合脉冲
1.The effects of single-wire unitary pulsed metal inert-gas(MIG),synergic pulsed MIG and double-wires tandem MIG welding processes on the microstructures and properties of high strength Al-Cu alloy welds were investigated.研究了单丝单脉冲、单丝复合脉冲和双丝TandemMIG焊对高强Al Cu合金焊缝组织及性能的影响。
延伸阅读
复制叉式复制大肠杆菌等原核生物的环状染色体dna复制时，首先在dna的复制起点上解螺旋。dnab蛋白结合在复制起点处两个解旋了的单链上，分别形成两个前导链(leading strand)的引物(primer)，当前导链朝正反两个方向同时延伸时，dnab蛋白朝延伸方向作逆向移动，陆续形成后随链(laggingstrand)的引物。这是dna双向复制的方式。在复制启动时，尚未解开螺旋的亲代双链dna同新合成的两条子代双链dna的交界处，就称为复制叉(replication fork)。两个靠得很近的复制叉之间形成的空间称为“复制泡”(replication bubblo)。真核生物线状双链dna分子复制时也是先形成复制叉，只是复制起点不止一个。复制开始时，dna解旋酶把dna双链分子解开成两股单链，形成了y形的复制叉。复制叉是不对称的，即一条子链是连续合成的，这是前导链，其合成稍稍领先于另一条不连续合成的后随链。由于dna子链的合成是从5，端到3’端方向进行的，所以前导链只需在复制起点上有一个引物，一旦形成复制叉后，dna聚合酶就可沿着亲链模板不断地加上新的核苷酸，从而合成一条新的连续的子链。同样道理，由于dna子链的合成是从5，朝3，方向进行，所以一定要等前导链开始合成而将后随链的合成模板暴露出来以后，后随链的合成才得以进行。此时，先由dna引物酶合成与后随链亲链的碱基互补的、长约10个核苷酸的rna引物，在dna聚合酶作用下沿着后随链模板合成dna，一直延伸到前一个dna片段5’端上rna引物为止。这样合成的是一系列不连续的长约200个核苷酸的片段，这被称为冈崎片段(okazaki fragment)。专一识别dna/rna双链体中的rna链的dna修复酶，切除rna引物，代之以由dna聚合酶合成的dna小片段。最后由dna连接酶把冈崎片段连接成一条连续的dna单链。
