Diamond core drill can be laser welded with full penetration and the bonding strength is 1500 n / mm2 . dendrite morphology and porosity formed in the welds of al - fe - v - si aluminum alloy 用本激光器对金刚石薄壁钻进行焊接，可以将其完全焊透，抗弯强度为1500n / mm ~ 2 。
The microstructure of lsf components was made up of fine columnar dendrites , which grow epitaxially from the substrate , and the mean primary dendrite spacing was 26 . 58 m 对成形件微观组织的研究发现其组织主要由外延生长的细长枝晶组成，枝晶一次间距平均为26 . 58 m 。
The authors used two - photon time - lapse imaging of cultured hippocampal slices to isualize fluorescently labeled dendrites and green fluorescent protein - expressing astrocytes 作者采用双光子成像方法对培养海马脑片进行研究，观察荧光标记树突和绿色荧光蛋白表达星形胶质细胞。
( 3 ) adding proper amount of electrolytic additive such as op - 10 , tx - 10 and dodecyl trimethyl ammonium bromide can obviously and suppress the growth of zinc dendrite ( 3 )在电解液中添加适量的op - 10 、 tx - 10以及十二烷基三甲基溴化铵添加剂可以明显改善锌沉积形态，抑制锌枝晶生长。
A neuron is like a microprocessor chip in that it receives thousands of signals through its dendrites and constantly integrates all the input it receives from these connections 从树突接收到的讯号可是成千上万，神经元像个微处理器晶片，随时都在整合来自这些连线的所有输入讯号。
4 . the conductivity of the composites was not only depended on the content of al2o3 particles in the material but also depended on the spaces of dendrites . 5 西安理工大学硕士学位论文4 . cu一a12o :复合材料的电导率大小不仅与a1203的体积含量有关，而且与材料组织中枝晶间距有关。
Rapid growth of “ mother dendrites ” in a given location of a melt at just below the liquidus temperature , that growth being the result of rapid heat extraction from the melt , or from recalescence 在特定的熔点，以低于液相线的温度快速生成“母晶枝” ，这是使熔融金属或复辉快速散热的结果。
Vigorous convection during the rapid dendritic growth , to aid the dendrite breakup , transfer the newly formed grains throughout the melt , and homogenize the temperature of the melt 在晶枝的快速形成期间，剧烈的对流有助于晶枝分裂，将新形成的颗粒传递到整个熔融金属，使熔融金属的温度均匀。
During the overcharge process , lithium dendrites begin to grow and cause some soft - short - circuits when the voltage is higher than 5 . 0v , at the same time the liquid electrolyte begins to decompose 过充电状态下， 5 . 0v开始有锂枝晶生长和微短路出现，同时电解液发生分解；在7 . 8v左右电压发生阶跃。
The results demonstrated that the most rapid growth of the dendrites occurred during the second postnatal week and the apical dendrites more rapidly matured in branching and lengthening than the basal dendrites did 结果表明锥体神经元树突的生长在生后第二周最快，并且顶树突的分支和长度均较基树突快。
