series 四级六级

They are a series of Aspirin, Sulfaguanidine, Flavoxate HCL, Acetanilide and so on.

包括阿司匹林系列、磺胺脒、盐酸酮哌酯、退热冰等。

Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products.

公司主要生产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品。

Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.

以3,6-二氯哒嗪为原料,合成6类芳氧基哒嗪类衍生物,研究它们的合成方法,并测定所得产物的除草活性。

Instead of a holoscan, the comlink generated an audio signal—an accelerating series of beeps.

通讯器并没有生成任何全息图像，而是放出一阵音频信号——一连急促的“哔哔”声。

The synthetic method and performance testing of BH series acidulate corrosion inhibitor were introduced.

BH系列酸化缓蚀剂的合成方法及性能测试。

In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography (SCAG).

本组病例均经临床，心图和选择性冠状动脉造影(SCAG)证实为冠心病。

He is struggling to keep afloat after a series of emotional and health problems.

在经历一系列的情感打击和健康问题后，他正努力使自己能夠支撑下去。

He saw a series of white arrows painted on the road.

他看见马路上画有一连白色箭头。

It overcomes a series of problems in transmission of tranditional strainometer and collector ring.

它克服传统的感应式和集流环传输的一系列问题。

The impresario will present an expanded series of concerts next season.

下个季节将举办一次大型的系列音乐会。

KAVASS is leading the fashion pace, continuing to emerge, and creating various classical series.

KAVASS引领时尚步伐，不断推陈出新，创造出各款经典系列。

This product can be compatible and interconvert with the FCI, MOLEX, TYCO series products.

本产品可与FCI、MOLEX、TYCO系列产品兼容互换。

The street plan of the city has evolved as a series of concentric rings.

该城市的街道平面图像一圈圈的同心圆环。

She attended all the lectures in the series.

这一系列的演讲她全听。

Producing a series TV play entails a lot of work.

拍摄一部视连续剧需要做大量的工作。

A series of sorties was carried out at night by specially equipped aircraft.

特别装备的战斗机在夜晚进行几次突袭。

It is renewal product of old pelleter series and has replaced imported product.Orders are welcome!

是切粒及系列的更新换代产品，已替代进口产品，欢迎您选用。

The company has phased in a series of new production plans.

这家公司已采用一系列新的生产计划。

They are launching out into a series of scientific experiments.

他们正在着手进行一系列科学试验。

We have logged up a remarkable series of gains in technical innovation.

我们已在技术革新方面取得一系列可观的成就。