单体

Wheat Leaf rust Rust resistance Monosomic analysis Postulation of gene

小麦；叶锈菌；抗锈性；单体分析；基因推导

The traditional three-dimensional potential theory was used to analyze the hydrodynamic forces and motion responses of two hinged bodies in waves.

用三维势流理论分析了两个铰接的单体在波浪的作用下所受的水动力和各自的运动响应。

The tri-strings suspension preheater system is composed of three strings cyclones,with gas flows from bottom to top paralleling and powder flows from top to down through each cyclone in a series.

三系列预热系统是将三列自下而上并行的气流与自上而下逐级串行的料流结合为一体的新型预热器系统，该构成方式能够显著提高预热器单体内的固气质量比。

Using GC/C/MS on-line carbon isotope analysis technique, we obtained the stable carbon isotope ratios of n-alkanes, iso-alkanes from the light hydrocarbon compositions and pristane, phytane in crude oils in Tarim basin.

本文利用新兴的原油单体烃类在线同位素分析技术测定了塔里木盆地原油及凝析油的正构烷烃、轻烃部分的异构烷烃和植烷、姥鲛烷的稳定碳同位素值。

B ased on the method of system analysis and the probability theory concerned, using the chart of network function of the system, provided that the destruction probability of each unit under certain earthquake intensity is known, the predi ction of seismic disaster is worked out.

摘 要：以设备单体在一定地震裂度下的破坏概率为基础，应用相关的概率论知识和系统分析方法，根据系统的网络功能图，得到系统总体的震害预测。

The polyfunctional monomer s were found to prohibite the thermal degradation of sPP.

结果表明，多官能团单体可以明显抑制间规聚丙烯在交联过程中的β降解，促进 s PP交联。

The polyfunctional monomers were found to prohibite the thermal degradation of sPP.

结果表 明，多官能团单体可以明显抑制间规聚丙烯在交联过程中的β降解，促进sPP交联。

It showed that the blend system had much slower Rp than that of hybrid monomer, either of acrylate double bond or propenyl ether double bond, and propenyl ether double bond conversion of hybrid monomer was much higher than that of the blend system at the end.

杂化单体与相同类型的混合体系相比，每种基团的反应动力学性质都得到了促进，丙烯酸酯和丙烯基醚双键的聚合速率都有了很大提高，丙烯基醚双键的转化率较混合体系有很大增加。

Results showed that the hybrid monomer could photopolymerize effectively and both free radical and cationic polymerization processes were improved. When 2-Hydroxy-2-methyl-1-phenyl-1-propanone (1173) was introduced into hybrid system containing UVI-6976, the final conversion of propenyl ether double bond and polymerization rate increased obviously. The comparison of photopolymerization kinetics between hybrid and blend system was investigated as well.

结果表明，以硫鎓盐为光引发剂时，这三种杂化单体均可以有效进行杂化光聚合反应，丙烯基醚和丙烯酸酯双键都显示出较快的反应速度和较高的最终转化率，同时在简单结构的硫鎓盐（UVI-6976）引发体系中加入自由基引发剂2-羟基-2-甲基-1-苯基-1-丙酮（1173）后，丙烯基醚双键的阳离子聚合速率和最终转化率都有了很大提高。

In this thesis, three different chain length hybrid monomers, containing acrylate and propenyl ether group, was synthesized by three-step reaction through 1.3-propanediol, 1.4-butanediol, 1.6-hexanediol, allyl bromide and acryloyl chloride.

本文以1.3-丙二醇、1.4-丁二醇、1.6-己二醇、烯丙基溴及丙烯酰氯为主要原料，通过三步反应合成了三种不同链长的丙烯酸酯-丙烯基醚杂化单体。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。