stant

Degree evaluate stant and quality unit engineering of hydraulic hydroelectric construction engineering ( eight ) hydraulic roller compacted concrete engineering

水电水利基本建设工程单元工程质量等级评定标准（八）水工碾压混凝土工程

Neurotransmitter synthetise needs trace and con - stant elements .

神经递质的合成需要微量元素及常量元素。

Forty-three tracheal stricture with Ni-Ti shape memory alloy stant

镍钛记忆合金支架治疗颈段气管狭窄43例

Now in stant messaging is one of the hottest applications on office computers and some companies are encouraging it .

短信跟你走主播多年以来，计算机所有者一直用它进行在线聊天，但是大多数公司禁止在工作场所使用。现在，即时消息传送成为办公室计算机上的最热门的应用程序，并且一些公司还鼓励使用。

Scientific research environment of Fundamental Research is the key element of ensuring the persisten , con - stant and good development of fundamental research .

基础研究科研环境的优劣是能否保障其持续、稳定、健康发展的关键要素。

The stant pull structure anchor chain terminal is made by the cheap reclaimable zinc based alloy brazing material and a new type of brazing flux .

采用低廉的锌基重溶合金钎料和新型钎剂制作斜拉结构拉索锚头。

P. Lee applied the scaled particle theory to nonpolar solute system , and drived an applicable formula of salting-out con - stant .

P.Lee将定标粒子理论应用于非极性溶质在电解质水溶液中的盐效应系数的计算，推导出便于应用的盐效应表达式。

The results show that when the pressure in the charge vessel is con - stant , the mass flux ratio of solid to gas is increased with the total aeration increasing .

结果表明，在发料罐内压力一定的情况下.固气比随着总松动气量的增加而增大；

Conclusions Metal stant implantation is safe and less painful palliative treatment for inoperable patients with malignant biliary obstruction , with fewer complications and a better effect of reducing jaundice .

结论对不能切除的胆道恶性梗阻患者放置胆道金属支架操作较简单、痛苦少、并发症少，而且减黄效果好，是一种较为理想的姑息性疗法。

In the con - stant flow part , flow sensors and PI mode compose a non-error adjustment system to achieve the exact control of a little air flow ( under 200 ml / min ) .

恒流部分采用流量传感器和PI控制模式，组成无差调节系统，实现了200ml／min小流量气体的精确控制；

O satisfy the needs of probabilistic fatigue analysis , on certain assumption conditions , the relationships between Detail Fatigue Rating ( DFR ) and other fatigue parameters under con - stant stress ratios are obtained .

为了满足概率疲劳分析的需要，推导出了应力比R等于常数时细节疲劳额定值（DFR）与其它疲劳参数之间的解析表达式，从而使S－N曲线解析化。

The equilibrium con - stant kt / kc of photochemical back-isomerization reaction of G2 are 1.77 ~ 1.97 approaching to 1 , and thus it is applicable to photoswitch materials .

G2的光化学回复异构化反应平衡常数kt/kc为1.77～1.97，有作为光控开关材料的应用前景。

In this paper , the effect of compensating current on the proton-precession magnetometer in geomagnetic component Z ( H ) observations are discussed mainly , the compensated con - stant equipment and its using result in geomagnetic observatory of Dalian are introduced also .

着重讨论补偿电流对核旋分量磁力仪在观测地磁场垂直分量中的影响，介绍了补偿稳流装置和在大连地磁台应用的效果。