查询词典 natrium

Of large bamboo hat of natrium of ⒌ of jab of the foot of mountain dies inside year 50%, die inside 5 years 80%, die inside 10 years 96%, survive 10 years the enterprise of above is insufficient 4%.

美国商务部的一项调查表明：新创立的企业1年内死亡50%，5年内死亡80%，10年内死亡96%，存活10年以上的企业不足4%。

Determination of kalium and natrium by Atomic Absorption state and emission state has been discussed in thispaper.

本方法讨论了在火焰原子吸收仪上分别于AtomicAbsorption和Emission两种状态，用标准曲线法测定可过滤态钾和钠。

As a nucleating agent, natrium biboricum was added to the TBAB solution with the concentration of 40%.

采用示差扫描量热仪测试TBAB溶液的熔解潜热为187.030 kJ/kg。

Micro-metal ions that Human body need include Natrium,Potassium, Calcium, Magnesium, Zinc, Copper, and Manganeseetc.

人体所需的微量金属离子有钠，钾，钙，镁，锌，铜，锰等。

The invention relates to five kinds of ejema cefazolin natrium crystal structure and the manufacture method for the crystal molecule.

本发明涉及五水头孢唑林钠晶体结构及晶体分子组装制备方法。

The mothed of quantitative analysis of silicon dioxide with silico-fluoride natrium volumetry is introduled and conditions are chosen.

主要介绍了用硅氟酸钠容量分析法测定二氧化硅含量的方法，并进行了测量条件的选择。

The microstructure of interface of high pressure natrium lamp with differentlifetime has been studied by means of TEM, and the influence of interface struc-ture on the quality of Al_2O_3/Nb seal has been revealed.

并利用透射电子显微镜，研究了不同寿命的高压钠灯中玻璃焊料与Nb界面的显微组织结构，揭示了界面结构对Al_2O_3-Nb封接质量的影响。

Different kinds of metal ions,such as natrium ion,calcium ion and iron ion were introduced into PAN fiber with aquatic solution.

引言PAN基碳纤维是以PAN基原丝为原料，通过预氧化和碳化过程中一系列物理和化学变化制成的[1]。

The requirement edits the caution language in manual of natrium of head Bao Qu Song and note.

要求修订头孢曲松钠说明书中的警示语和注重事项。

Although the step is not big, although slightly presently incapable, but, it indeed is approaching the world to be open, wraps the natrium world.

同时，明朝社会也正是在这一"万能之剪"的面前发生着深刻而意义深远的变化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。