查询词典 ageing

Effects of physical ageing on glass transition of phenolphthalein polyaryletherketone, phenolphthalein polyarylethersulfone and their blends and composites have been studied by differential scanning calorimetry.

本文用DSC技术研究了物理老化对PEK-C、PES-C及其共混物和复合材料玻璃化转变的影响。

It can be observed that Guinier-Preston zones are formed on {111} planes to have the platelike structure when sample is aged for 1 h. They grow up gradually with the increasing ageing time.

在时效1h内，Guinier-Preston区即在{111}面上形成并具有片状结构，随着时效时间增加，G-P区逐渐长大。

American observers from Walter Laqueur, an academic, to Mark Steyn, a conservative polemicist, argue that Europe is fast becoming a barren, ageing, enfeebled place.

美国的观察者，从学者Walter Laqueur到保守的善辩者Mark Steyn认为欧洲在很快变成不育，年迈，衰弱的地方。

Dr Clutton-Brock reckons that the sex difference in both human rates of ageing and in the usual age of death is an indicator that polygyny was the rule in humanity's evolutionary past—as it still is, in some places.

Clutton-Brock 博士估计人类衰老速度的性别差异和死亡的正常年龄标志着一夫多妻可能是人类进化的法则，因为现在在某些地方还存在着这种现象。

However, the application is limited for the reason of poor ageing-resistance of POM caused by its molecular structure.

本文首先采用乳液聚合方法制备了一种用于聚甲醛改性的丙烯酸酯聚合物。

More those who have an advantage is, because trade family status is based on the information group technique of individual portal, what will connect initiate of the search in passing completely is small (the ego of information of portal of Widget) technology implementation is updated, after solving enterprise website effectively to build, information is updated no longer, gradually ageing no use, become " network sodden poop deck " problem.

更具备优势的是，行业门户由于基于个人门户的信息聚合技术，将完全通过中搜首倡的微件技术实现门户信息的自我更新，有效解决企业网站建立之后信息不再更新、逐渐老化无用、成为"网络烂尾楼"的问题。

I don't want to be some kind of ageing pop singer.

岁月不饶人，我不想成为某种上了年纪的流行歌手。

ROCKY is returning to American cinemas this Christmas. And the financial markets increasingly resemble Sylvester Stallone's ageing pugilist: they may get knocked about a bit, but they always seem to bounce back.

"洛奇"将在这个圣诞节归来，而金融市场也正越来越像这位日益衰老的拳手——西尔维斯特·史泰龙——一样：他们也许会接连受到打击，但他们似乎总能够卷土重来。

And the financial markets increasingly resemble Sylvester Stallone's ageing pugilist: they may get knocked about a bit, but they always seem to bounce back.

史泰龙——一样：他们也许会接连受到打击，但他们似乎总能够卷土重来。

I told him I wondered if an ageing Radio Four presenter could learn "street".

我问他，不知道一个上了年纪的第四电台主持人是否还能学点儿街头语言。

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％。