查询词典 di-phthalate

The reactivities of the phenyl boronic acids containing di-, tri-fluoro substituents with pyridyl bromide were investigated in different catalyst system.

利用钯催化的SUZUKI偶联反应，以氟取代的苯硼酸与2-溴吡啶为原料合成了系列新的邻吡啶芳香化合物，研究了二及三氟取代的苯硼酸与溴代吡啶在不同催化体系中的反应性质。

So try hol di ng your breth for ten seconds, and then rel ease i t sl owl y.

所以试着屏住呼吸 1 0 秒钟，然后慢慢放松。

Basedon the studies on the curing kinetics of TEDS/ DDM system as well as model rcasnon of TEDS/di - n- butylamine, the first order kinetic was proposed for TEDS.

对其与二正丁胺的模型反应、与DDM（4，4'－二氨基二苯基甲烷）的固化反应劝力学研究表明，反应对TEDS为一级反应。

This experiment with dilute alkali swelling on collagen extraction and separation, then purified by gel from collagen, and then glutaraldehyde, carbodiimide, has three types of di-isocyanate cross-linking agent on the plastic recombinant protein molecules cross-linked, the final test of infrared spectroscopy analysis of the results of their cross-linking to determine the extent of the effectiveness of cross-linking cross-linking agent to have an initial understanding.

本实验用稀碱溶胀法对胶原蛋白进行提取与分离，接下来用凝胶层析纯化所得胶原蛋白，然后用戊二醛、碳化二亚胺、己二异氰酸酯三种交联剂对胶原蛋白分子进行重组交联，最后通过对红外光谱测试结果的分析，对其交联程度进行判断，对交联剂的交联功效有一个初步的了解。，谢谢。

Among his most recent projects are the new headquarters of the Port Authority at Marina di Carrara (2007), the Vertex tower and Office Building in Amman (2007), the new Museum of Contemporary art at Fabrika Schindlera in Krakow (2007), dealing with the theme of transformation, the relationship between innovation and history, between form and function, between "product" and communication.

在他最近的项目是新的总部港务局滨海迪卡拉拉（ 2007年），顶点大楼和办公大楼在安曼（ 2007年），新当代艺术博物馆在Fabrika Schindlera在克拉科夫（ 2007年），涉及的主题，改造，创新之间的关系和历史，形式与功能之间的&产品&和沟通。

It occurs chiefly as the di oxide (stannic oxide , SnO2) in cassiterite.

主要以氧化物状态存在。

ANTONIA IDA FONTANA Biblioteca Nazionale Centrale di Firenze, Italy

安东尼娅艾达芬坦阿（佛罗伦萨国立中央图书馆，意大利

Chenopodium album by Gao Wei Wang Di Tang poetry for residential property management company providing professional quality property services, including : facility maintenance, landscape maintenance, property, security fire, 24-hour emergency services and district cultural and recreational activities.

莱诗邸由高纬宏腾负责小区物业管理，公司提供专业优质的物业服务，包括：设施维护保养、园林维护、物业代理、保安消防、24小时应急服务和小区文化娱乐活动等。

Negli ultimi minuti del match il Real Franciacorta va spesso vicino al goal con Chinotti, che al 30′ viene steso in area: il rigore appare netto a tutti , ma l'arbitro fa continuare il gioco, scatenando le proteste di tutta la panchina ospite.

在最后几分钟的比赛往往是真实Franciacorta附近的目标Chinotti其中30 '是中规定的面积：严谨似乎每个人都清楚，但主裁判是继续比赛，引发抗议板凳东道国。

In the recent years, the company has developed series of the down-stream derivatives of P/O-Chlorotoluene, i.e. 3,000 t/a O- Chlorobenzaldehyde and O-Chlorobenzyl Chloride, 3,000 t/a P- Chlorobenzaldehyde and P-Chlorobenzyl Chloride, 1,500 t/a 2.4- Di chlorotoluene etc. In addition, there is the by-product of 30,000t/a of chlorhydric acid (31-33%). In 2008, the company invested 80 mln yuan, to build the project with 25,000t/a of Maleic Acid by adopting the up-to-date in China technology, thus to improve the product range to a greater extent, and hence to sharpen its competitive edge.

近年来又发展了对、邻氯甲苯的下游衍生系列产品：3000t/a邻氯苯甲醛、邻氯氯苄，3000t/a对氯苯甲醛、对氯氯苄，1500t/a2，4－二氯甲苯等，另有副产盐酸（31～33％）30000t/a.2008年，公司投资8000万元，采用国内最先进的技术建成了25000t/a顺丁烯二酸酐项目，大大改善了公司的产品结构，提高了企业的竞争能力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。