查询词典 modification

It was considered that the rubber,as a hydrogen donor,might take part in the modification of coal tar pitch and formed a new asphaltine.

橡胶在改质过程中作为供氢媒介参与筑路油的热解反应，正是煤沥青的受氢作用改善了筑路油的质量。

Oboe and clarinet, underlined softly by pizzicato strings, drift through a modification of the piano's cadenza-theme at half the original speed, while the piano itself whispers an octave above, playing the same tune twice in a row.

双簧管和单簧管以及弦乐的拨弦声轻柔地烘托着，伴随着只有原来一半速度的钢琴的华彩乐段主题的变形，而钢琴在一个八度之上轻声细语着，连续地弹奏两遍相同的曲调。

Secondly,the modification and the nickel plating on the surface of MWNTs were analyzed.

其次，对碳纳米管的表面改性和镍的包覆进行了研究。

In addition, they exhibit pleiotropic effects that operate independently of lipid modification.

另外，他们呈现出多种对油脂的独立的修饰作用（独立于调脂作用之外的多种作用）。

The paper describes the characters of earth-overturning- Weightlessness and the latest evidence- polar axis of rotation migration, and earths state, global state of mechanical mutual influence by earth-overturning movement, and enlighten of mechanisms of hydrocarbon migration and reservation, Fracture Formation and distribution, abnormal Phenomena in sedimentology, Ground Stress drastic change, mechanical properties of joint Transformation and modification of existing reservoir.

文章讲述了地球翻转运动"失重"的特征及其存在的最新证据—极地旋转轴偏移；地球翻转运动对地球状态、全球性力学状态的双向影响及对油气运移成藏的机制、裂缝形成与分布规律、异常沉积学现象和地应力剧变、节理力学性质转换和已成油气藏的改造等方面的启迪。

The latest studies on modification of polyamide are summarized.

尼龙是重要的工程塑料，对其进行改性可以得到性能多样的产品，拓宽其应用领域。

We have numerous examples of polyandry, and they are such as to show that polyandry must be regarded as a modification of and advance from promiscuity.

我们有大量的一妻多夫的例子，它们似乎表明一妻多夫必须被认为一种从乱交发展的改良的形式，从乱交进化而来。

In order to improve the polyester fiber's wearability, it is necessary to carry out modification.

为了改善聚酯纤维的服用性能，必须对其进行改性。

Methods of polymerization and modification of polymer materials

掌握高分子材料的合成、改性的方法

Polyoxymethylene is one of the important engineering plastics. Its modification is in great demand for the national economy.

聚甲醛是一种重要的工程塑料，其高性能化是国民经济关键需求。

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％。