1)  connecting shackle,joining shackle
连接卸扣
2)  joint
连接
1.
The Resinul Stress In Ceramic-metal Joint;
陶瓷—金属连接中的残余应力
2.
On steel structural high-strength bolt jointing construction;
钢结构高强螺栓连接施工
3.
The paper introduces extrusion joint technology for sleeve of ribbed reinforcing steel bar such as definition,application scope,main advantage,matters to be attended to in course of construction and some requirements on quality.
介绍了带肋钢筋套筒挤压连接技术的定义、适用范围、主要优点、施工中的主要注意事项、质量检查要求。
3)  joining
连接
1.
Technique of joining of C_f/SiC composite via preceramic silicone polysilazane and joining properties;
陶瓷先驱体聚硅氮烷连接C_f/SiC工艺及连接性能
2.
Application and joining of bulk metallic glass;
块体非晶合金的应用与连接
3.
Residual stress in graded interlayer of MoSi_2/316L stainless steel joining;
MoSi_2/不锈钢连接梯度过渡层的残余应力
4)  connection
连接
1.
The Connection Type of Model ARWS Automayic Forging Roll with Heating Hurnace & Main Forging Machine;
ARWS型自动辊锻机与加热炉、模锻主机的连接方式
2.
Development in experimental research on semi-rigid connection frames(Ⅱ);
半刚性连接框架的试验研究进展(Ⅱ)
3.
Brief analysis of stressed quality for steel framework beam-posts in connection;
浅析钢框架梁柱连接的受力性能
5)  bonding
连接
1.
Transient liquid phase bonding of TiAl and Inconel 718;
TiAl/IN718合金过渡液相连接
2.
Superplastic diffusion bonding of Ni based alloy/γ-TiAl based alloy;
Ni基合金/γ-TiAl基合金的超塑扩散连接
3.
Superplastic forming and diffusion bonding of laser surface melted TiAl intermetallic alloy;
γ-TiAl基合金的表面激光处理及超塑性扩散连接
6)  link
连接
1.
Solving the Problems about “Arc Link the Known Circle and Knownline" in Geometry Intersection-tangency Software Package and Implement it in C Language;
软件包中“圆弧连接已知圆和直线”问题的处理及C语言实现
2.
Algorithm of frequent item sets clustering based on link;
基于连接的频繁集聚类算法
3.
How to Link the Coded Access Database in Visual Basic 6.0;
如何在Visual Basic 6.0中连接加密的Access数据库
参考词条
补充资料:毕扣扣灵碱
分子式:
CAS号:

性质:又称毕扣扣灵(碱),荷包牡丹碱。天然存在的是右旋体。细长片状结晶(由氯仿-甲醇中结晶)。熔点215℃。也有报道熔点177℃。旋光度+130.5°(由氯仿中结晶),pKa4.84。溶于苯、氯仿、醋酸乙酯,微溶于乙醇和乙醚;无色柱状棱晶(由甲醇中结晶),熔点195℃,旋光度+123°(c=3.58,氯仿)。易溶于氯仿,不易溶于乙醚、丙酮及乙醇中,能溶于热的苛性碱中。存在于罂粟科植物土延胡(Corydalishumosa Migo)的块茎中,化学合成可得到其外消旋体。具有兴奋子宫作用。具有强烈的致惊厥作用,且发作快、持续时间短,有可能用作癫痫的诊断用药。

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