查询词典 initiation fee

The floral morphogenesis of Coptis was observed under scanning electron microscopy. The initiation of all floral organs of the genus is spiral, the petal primordia are slightly retarded, the developmental sequence of the stamens is centripetal,the carpel primordia are conduplicate (i.e., horse-shoe shaped), the ovaries are half closed and the ovary stalk is formed in the developmental process.

本文运用扫锚电子显微镜观察了黄连属植物花的形态发生和发育过程，结果表明，该属植物所有的花部器官均为螺旋状发生，雄蕊为向心式发育，花瓣原基有微弱的延迟发育，心皮原基为对折型，子房为半封闭类型，子房柄是在发育过程中形成的。

In this paper the author invented a new quick initiation system to initiate AM and DMC to copolymerize and get high molecular weight .

本文利用实验室自制的混合快速引发体系，并且通过对丙烯酰胺和和2-甲基丙烯酰氧乙基三甲基氯化铵两段共聚法，合成高分子量的PAM-DM C阳离子聚丙烯酰胺。

Results indicate that as the molecular mass of polyethylene glycol increases, the conductance is increased obviously, and the surface tension is decreased from 36.28 mN/m to 31.30 mN/m, while the cloud point is increased from 39.6 ℃ to 58.9 ℃. Their emulsifying abilities to BA, MMA and BMA are superior to that of OP-10, and the surfactants is homopolymerize or copolymerize with acrylate at 70 ℃ under the initiation of AIBN.

结果表明，随聚乙烯醇分子量的增加，非离子表面活性剂的电导率显著增加、表面张力由36.28 mN/m降低至31.30 mN/m、浊点由39.6 ℃增加至58.9 ℃，对丙烯酸丁酯、甲基丙烯酸甲酯和甲基丙烯酸丁酯的乳化能力均优于常用乳化剂OP-10，以AIBN作引发剂在70 ℃下既能均聚又可与丙烯酸酯进行共聚反应。

Three potential initiation processes were identified during the cumyl phenyl dithioacetate mediated acrylate polymerizations.

三个可能的启动过程期间，没有发现基苯基dithioacetate介丙烯酸聚合。

We investigated the effect of visiblelight on the UV-polymerization of diacetylene and an accelerationphenomenon of the visible-light on the monolayer polymerizationwas observed. It means that the visible-light can accelerate the chainpropagation but have no effect on the chain initiation, thus benefitthe producing diacetylene polymer with higher molecular weight.

考虑到双炔酸聚合过程中，链引发和链增长所需的激发波长不一样，前者的激发波长必须小于310 nm，而后者的激发波长在可见光区，我们因而在液面上测量了可见光对聚合反应的影响，发现可见光照的确能加快反应的进行，就是说，在链引发和链增长的竞争中，我们可以用可见光加快链增长过程，一定程度上增大分子量。

After the oxidative polymerization of DMP,styrene was in-situ polymerized under the initiation of dibenzoyl peroxide and dicumyl peroxide,finally thermodynamically compatible PPO/PS alloy was prepared.When styrene content was 50 wt%,for the synthesized PPO/PS alloy the yield and the weight-average molecular weight were determined to be 95%and 1.7×10~5 for PPO,93%and 2.0×10~5 for PS,respectively.The influence of the concentration of DMP and catalyst,molar ratio of N/Cu, oxygen partial pressure,NaOH concentration and temperature on the initial polymerization rate(R_0) of DMP was studied.It was found that the initial polymerization rate of DMP increased with the concentration of DMP and catalyst. The initial polymerization rate increased with the molar ratio of N/Cu at first and then decreased.

通过测定DMP氧化聚合过程中氧气吸收量随时间的变化，研究了DMP和催化剂浓度、N/Cu摩尔比、氧气分压、氢氧化钠浓度及温度对水介质中DMP氧化聚合初始速率的影响，发现DMP氧化聚合初始速率与氧气分压的0.1次方成正比；DMP氧化聚合初始速率随DMP和催化剂浓度及温度的增加而增加；随氢氧化钠浓度和N/Cu摩尔比的增加DMP氧化聚合初始速率先增加后降低。

The other was the Eleusinian Mysteries - initiation ceremonies for people joining the cult of Demeter and Persephone.

另外一个是依洛西斯秘密仪式——让人们加入崇拜得墨忒耳（掌农业，结婚，丰饶之女神）和珀尔塞福涅（宙斯之女，被冥王劫持娶作冥后）行列的初始仪式。

In other words, researchers have to prove that the disruption of this function, either genetically through mutation, or epigenetically through DNA methylation or chromatin modification, causes the initiation or progression of cancer.

换句话说，研究人员必须证明这些功能的中断，或者是通过遗传上的突变，或者是通过表观上的DNA甲基化或染色质修饰，导致癌症的发生以及进一步恶化。

After the initiation of dialysis for end-stage renal failure,maximal extrarenal disease activity end use of med...

终末期肾衰开始透析后，最大的肾脏外疾病活动性和药物使用明显减少。

Inhibition of PP1 gamma 2 causes motility initiation in immature spermatozoa and motility stimulation and changes in flagellar beat parameters in mature spermatozoa.

抑制PP1γ2会起始未成熟精子的运动并刺激和改变成熟精子的鞭毛运动参数。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。