树枝状

Using poly(benzyl-ether) dendrons with thiol functionalities and CNTs/CdS core-shell nanowires as reactants, using chloroform as solvent, through adjusting the temperature and time, soluble CNTs/CdS core-shell nanowires have been obtained.

采用带巯基的聚苯甲醚树枝状分子和CNTs/CdS核壳纳米线在有机溶剂中作用，通过调节反应时间和温度，成功制备了可溶性CNTs/CdS核壳纳米线结构。

Continuous growth of dendrons from G1.5 to G4 at the both ends of PSt chains was carried out by the iterative Michael addition reactions with excess PZ and following TT. Structures of the triblock polymers were characterized by GPC and ~1H NMR spectra.

随后，聚合物链末端反复用过量的哌嗪和TT进行迈克尔加成反应，使树枝状聚酰胺胺嵌段不断增长，得到G1.5到G4的嵌段共聚物。

The morphologies formed were characterized by SEM and DLS methods, and spherical particles with various sizes were observed.5. To obtain a amphiphilic dumbbell-shaped copolymer, we successfully synthesized dendritic-linear-dendritic triblock copolymers composed of linear polystyrene and poly dendrons.

树枝状共聚物最外层PSt-PNAS链段利用乙二胺和NAS活性酯的取代反应交联，同时，中间的聚丙交酯段被降解，得到纳米空心球，用SEM和DLS进行观测和表征。5。

The partial discharge or the partial high electric field can lead to the electrical tree in the insulation of transformers.

本文研究分析了变压器绝缘结构中树枝状放电的起因是由局部的高电场直接形成，或者由局部放电发展而成。

When the sum of the partial pressures ofhydrogen, nitrogen and carbon monooxide in equilibrium exceeds the sum of atmospheric pressureand the additional pressure caused by surface tension of the bubbles, bubbles will grow, subskinbubbles may appear, and in ext...

树枝状结晶形成的微区域中，残余液相的氢、氮和一氧化碳平衡压力之和大于大气压力和气泡表面张力产生的附加压力之和时，气泡就能发展长大，就可能出现皮下气泡，严重时将发生钢锭上涨。

By this method, a mild reaction condition was allowed and there was no need for the protection/de-protection of the functional groups. The product has good solubility in general organic solvents.

该方法合成条件温和，无需进行复杂的官能团保护与脱保护，得到的树枝状化合物在常见有机溶剂中有良好的溶解性。

The thesis consists of six chapters and the main point of each chapter is shown as follows: Chapter 1. This chapter covers literatures review.

开展这方面的研究工作，对研究有机硅树枝状分子对光功能特性的影响，探索其在光功能材料中的应用，具有重要的意义。

Sea willow which in china called Hailiu is precious and deep sea microorganism growing in Taiwan Strait with a thousand years old life-span down in the sea .its cupules coing to the bottom sea reefs and sometimes can be over 4meters high growing with tough and resilient branches ,looks like willow depend on its different color and quality .like "red willow","brown willow","black willow".

规格：11.8克在我国台湾海峡的海底，生长着一种古老、奇异而又珍贵的生物-海柳，这寿命可达千年以吸盘紧固在海底礁林间，高可超4米，因其生成树枝状，枝条优美柔韧，形似陆上的柳树而得名，有红柳、赤柳、乌柳、石柳、藤柳等品种，尤以红柳、赤柳名贵。

Sea willow which in china called Hailiu is precious and deep sea microorganism growing in Taiwan Strait with a thousand years old life-span down in the sea .its cupules coing to the bottom sea reefs and sometimes can be over 4meters high growing with tough and resilient branches ,looks like willow depend on its different color and quality .like "red willow","brown willow","black willow".

重量：18.5克在我国台湾海峡的海底，生长着一种古老、奇异而又珍贵的生物-海柳，这寿命可达千年以吸盘紧固在海底礁林间，高可超4米，因其生成树枝状，枝条优美柔韧，形似陆上的柳树而得名，有红柳、赤柳、乌柳、石柳、藤柳等品种，尤以红柳、赤柳名贵。

Its cupules cling to the bottom sea reefs and sometimes can be over 4 meters high growing with tough and resi-lient branches ,looks like willow on the land ,then called "sea wil-low".different kinds of sea willow depend on its different colors and quality. Like "Red willow","Brown willow","Black willow","Rock willow" and "Cane willow".Red willow and Brown willow are the most valuable one .

高可超4米，因其生成树枝状，枝条优美柔韧，形似陆上的柳树而得名，有红柳、赤柳、乌柳、石柳、藤柳等品种，尤以红柳、赤柳名贵。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。