Utilising the cheap and plentiful coal tar that was an almost unlimited byproduct of London's gas street lighting, the dye works began producing the world's first synthetically dyed material in 1857.
煤焦油是伦敦煤气道路照明几乎无限的副产物，利用便宜量大的煤焦油，染厂于1857年开始生产世界上第一种合成染色材料。
In recent years it has also started to be manufactured synthetically.
近几年，人们也开始合成生产l -半胱氨酸。
Villages were art works created synthetically by nature and manpower, and its human settlement embodies the Chinese ancient philosophical idea of "man is an Integrated part of nature".
村落是自然与人工综合创作的艺术品，其人居环境观体现了中国古代“天人合一”的哲学思想。
Early in the seventeenth century it was first suggested that fibers could be produced synthetically.
十七世纪初叶，有人第一次提出纤维可以用合成法制造出来。
The optimal preview tracking control algorithm is a kind of algorithms that utilize synthetically the information in the future , now and the past.
最优预见跟踪控制算法是一种综合利用过去、现在以及将来信息的控制方法。
There are no synthetically derived components.
没有任何合成成分。
To check comprehensively and analyse synthetically was emphasized.
强调全面检查和综合分析。
The mixer's working device was optimized synthetically by means of orthogonal test designs.
应用正交试验设计的方法，对工作装置参数进行了综合优化。
Nondestructive evaluation (NDE) is an advanced and synthetically applied science and technology.
无损评价（NDE）是一门新兴的、综合性的应用科学技术。
When both signals exist, they can be synthetically distinguished by band-width and advancing front.
当电晕和放电信号共存时，可以通过信号的带宽和信号到达的前沿综合判断。
Hence it is a very important question to consider power system security with its economy synthetically.
因此如何将系统的安全性与经济性很好的综合考虑起来就是一个非常重要的问题。
Objective To synthetically evaluate the program of voluntary counseling & testing(VCT) of Wuhan city in 2004.
目的对2004年武汉市艾滋病自愿咨询检测（VCT）项目进行综合评价。
Combination qualitative and quantitative method, studying synthetically on the abutment slope off-load zoning.
采用定性与定量相结合的方法，综合研究了坝肩边坡的卸荷分带。
So it is necessary to study synthetically the water effect made by submerged macrophytes on polluted water body.
所以系统研究沉水植物对污染水体所产生的水质改善效应是必要的。
Objective:To evaluate synthetically medical college students' comprehensive quality and rank the evaluation results.
目的：评价不同专业医学生的综合素质，并对评价结果分档排序。
The results showed that the synthetically thickener which has good tackify performance is a good sour bath thickener.
结果表明，合成的稠化剂具有良好的增粘性能，是一种优良的酸液稠化剂。
The paper synthetically introduces the progress in studies on nanofiltration membrane technology in recent years in China.
本文对近十几年来我国纳滤膜技术的研究进展概况作了综合介绍。
The system design must be synthetically considered among the sampling frequency, system design index and implementing cost.
系统设计必须在采样频率、系统设计指标和实现成本之间进行综合考虑。
Because Francium is mainly only found synthetically in laboratory research, it has no known use outside of the laboratory.
由于钫主要仅在实验室研究中产生，它在实验室外没有已知的用途。
An evaluating preference system is established to evaluate the qualities of entrepreneurs synthetically by fuzzy technique.
建立企业家素质评价指标体系，并对此应用模糊方法进行综合评价。
It works well and I would recommend to those like myself who do not like using products with ingredients synthetically made.
我推荐给那些和我一样不喜欢用含化工原料的洗护产品的人。
In order to analyze the street sighting synthetically and quantificationally, this paper advanced the concept of surface layer.
该文为了综合地、定量地分析和解读街路景观，提出了“表层”的概念。
Objective To appraise synthetically the eradication schemes of Helicobacter pylori (HP), and provide choice for the physicians.
目的对幽门螺杆菌根除方案进行综合评估，为临床医师提供选择参考。
Defects can be evaluated accurately by the knowledge of technological process and applying ultrasonic information synthetically.
了解工艺过程，综合运用超声波信息，可以较准确地对缺陷进行判断。
In the process of analyzing, it adopts synthetically control flow chart and path condition and increase the precision of testing results.
在分析过程中，还综合应用了控制流图和路径条件，提高了测试结果的精度。
As the primary producer of forest ecosystems the forest productivity reflects the structure and function of plant community synthetically.
森林生产力是森林生态系统中作为第一性生产者植物群落结构与功能的综合体现。
With thermodynamics and kinetics as the means, the article provides synthetically dynamic models by analyzing the principle of screening.
从热力学及动力学的角度对药物筛选的原理与方法进行了分析研究；
The porosity and permeability of reservoir are synthetically macroscopic reflection of microscopic reservoir pore structure characteristics.
储层孔隙度和渗透率是储层微观孔隙结构特征的宏观综合表现。
The porosity and permeability of reservoir are synthetically macroscopic reflection of microscopic reservoir pore structure characteristics.
储层孔隙度和渗透率是储层微观孔隙结构特征的宏观综合表现。
应用推荐