|
By using one-dimensional finite different hydrodynamic code coupled with four spall models, spall in ductile metal has been studied.
|
|
|
摘要在平面一维弹塑性流动有限差分计算程序中加入4种延性金属层裂模型，对平板撞击层裂实验进行数值模拟。 |
|
By using optical cable communication methods, which have advantages of great information transmission capacity, rapid velocity, wide frequency band, strong anti-jamming capability, low circuitry loss and easy construction, modern sky-wave over-the-horizon
|
|
|
通过采用光纤传输技术，利用其信息传输容量大，速度快，频带宽，抗干扰能力强，线路损耗低，易于施工等特点，实现全相参雷达的信息传输和系统控制，具有优良的保密性，稳定性、抗干扰性和抗摧毁能力。 |
|
By using optical fiber communication and information transmission based on industrial Ethernet, the said system organically combines the industrial automatic control based on programmable logic controller (PLC) with video supervison, as well as with super
|
|
|
系统采用光纤通讯和基于工业以太网的信息传输，将基于PLC的工业自动控制和视频监控、防火防盗监控有机地结合在一起，实现了对水泵站的远程无人值守监控。 |
|
By using other types of textile home decor accessories, you can create additional comfort and softness in using:-
|
|
|
用其他类型的家居装潢纺织配件,你可以用柔软舒适,创造附加: |
|
By using power of DC superimposed AC, oxidation rate rose with increase of voltage but had nothing to do with frequencies in this experiment.
|
|
|
在一定的频率範围内，改变频率对亚硫酸钠的转化率影响不大。 |
|
By using predictor puffing method, this paper calculated and analyzed the anomalies of 74 atmospheric circulation characteristics during various periods which were puffed from last January to April of this year.
|
|
|
摘要选择上年1月至当年4月为预报时段，采用预报因子膨化技术，将大气环流特征量按月依次组合成不同时段，计算出不同膨化时段的74项大气环流特征量距平值。 |
|
By using properties of scalar almost periodic function, properties of uniform almost periodic matrix function are discussed.
|
|
|
摘要利用纯量概周期函数性质讨论了一致概周期矩阵函数的一些性质。 |
|
By using pure natural essential oil, the treatment can help to adjust internal incretion, maintain ovary and relax body &mind with aroma, reflection and Chinese digital-point therapies.
|
|
|
精纯的芳香精油，再配合芳香疗法、反射学疗法、穴位疗法，有效调理人体内分泌，养护卵巢，放松身心。 |
|
By using rank statistic and order statistic, we obtain the asymptotically strongly consistent estimator of it, the hypothesis test and interval estimation are also discussed.
|
|
|
利用秩统计量和次序统计量，获得了变点的一种估计，不仅论证了点估计的强相合性，而且讨论了假设检验和区间估计。 |
|
By using real time FTIR, the additive polymerization process of hydrogen silicone with vinyl silicone rubber was monitored in-situ.
|
|
|
摘要用实时傅里叶变换红外光谱仪(FTIR)对乙烯基硅橡胶和含氢硅油的加成聚合过程进行了表征，得到了基团浓度消耗比随反应时间变化的曲线。 |
|
By using secondary fibers, fiber raw material can be saved and the environment pollution caused by paper-making industry can be relieved, but there are still many unsolved problems in the recycle process.
|
|
|
摘要二次纤维的开发利用可以节约纤维原料，减轻造纸工业对环境的污染，但是在其回用过程中仍然存在很多期待解决的问题。 |
