Quasars are the highly energetic cores of distant galaxies.
类星是遥远星系极为活跃核心。
Quasars are the highly energetic cores of distant galaxies.
类星是遥远星系极为活跃核心。
Objective: To study the therapeutic effect of Ahylysantinfarctase on acute episode of chronic cor pulmonale.
目:探讨蝮蛇抗栓酶在治疗肺心病急性发作中临床应用价值。
Objective To explore hypercoagulable state of aged patients with chronic cor pulmonale and its interference by fish oils.
目探讨老年慢性肺心病高凝状态及多烯康对其作用。
The implementation of hypothecary guarantee obligatory right is the final link that can exercise the function of hypothecation and also is one of the cores content of the hypothecation system.
房产业是澳门主要支柱产业之一,在澳门整经济中占有相当重要地位。
Thus "DGT cores" are an antecedent of the microlithic tradition in China, East Asia, North Asia and North America.
同时,也提出了旧石器究新课题——对劣质原料实验究。
In many power electronic applications ferrite cores of magnetic compon ents are biased with a DC or low-frequency premagnetization.
在电力电子中应用铁氧铁心磁性元件,其铁心中往往存在直流或低频交流磁化情况。
Abstract: In many power electronic applications ferrite cores of magnetic compon ents are biased with a DC or low-frequency premagnetization.
摘 要: 在电力电子中应用铁氧铁心磁性元件,其铁心中往往存在直流或低频交流磁化情况。
For ductile, what is the nodularization method? In-mold? Sandwich? Tundish? Fischer Converter? Cored wire? Other?
对于球铁,球化方式是什么?
The profiling/flooding efficiency and the injection technology of zeolite profile modificator(ZPM) in polymer flood are investigated on artificial cores,which contain 3 layers 0.
为此,在人造岩心上考察了沸石调剖剂在聚合物驱中调驱效果和注入工艺。
Wind the crosslinked tape onto welded cable cores to certain size when connecting cables, and then use molding model to effect 0.6Mpa air pressure and a temperature of about 160℃ to sulfurate.
接头时用交联带一层层缠绕包覆在焊接好电缆线芯上达到一定尺寸,再用成型模具加0.6Mpa空气压力、160℃左右高温硫化成型。
Thus it can be see that the compressive strength of steel honeycomb sandwich panels in-plane compression is primarily supported by faces and honeycomb cores only have sustentative and steady effects.
由此可见,钢蜂窝夹芯板面内压缩抗压强度主要由面板承受,蜂窝芯只起支撑稳定作用。
gas metal arc welding and gas-shielded flux cored arc welding. The length of unmelted electrode extending beyond the end of the gas nozzle.
气保护焊和药芯焊丝气保护焊未融化焊丝伸出长度.
The production tests showed that the rigidity,luster and variegation degree of flower cores can be improved using the compound glue.
生产性实验表明,在花芯制备中加入本究制备合成胶粉,产品硬度大,光泽度好,着色容易。
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