查询词典 lifetime

The effects of the type and concentration of alkaline-earth metal ions are systemically investigated on removing OH groups of erbium-doped phosphate glasses, by using fluoresent lifetime of erbium-doped phosphate glasses varying with OH concentration.

以掺铒磷酸盐玻璃中铒离子寿命随OH含量变化为依据，系统研究了碱土金属离子类型和含量对磷酸盐铒玻璃除水性质的影响。

Some advantages of this invention are that it provides desirable catalyst lifetime and activity, minimizes resin swelling, and provides a desirable, sustained selectivity to alkylene glycol.

本发明的优点是，它提供了所希望的催化剂寿命和活性，最大程度地减少了树脂溶胀和提供了理想的、持久的对亚烷基二醇的选择性。

The purpose of this is not to use our issue to influence the all-important eighth consecutive Most Important Election of Your Lifetime.

的目的，这是不使用我们的问题影响到所有重要的八分之一，连续最重要的选举，您的一生。

I've used up my lifetime allotment.

我这辈子已经受够了。

The classroom teaching usefulness has all together look after both sides, overall development, the whole distanceses develop without the sorrow, almightiness, the whole body heart devotion, clear, with one action and much get, everything from set out physically, a stone arises thousand layer waves, awordses during a lifetime ten characteristics of etc..

课堂教学有效性有全体兼顾、全面发展、全程无忧、全能开发、全身心投入、一清二楚、一举多得、一切从实际出发、一石激起千层浪、一句话一辈子等十个方面的特征。

With the synthesis of heavy elements approaching the super heavy island,the production cross section becomes smaller and the lifetime of the super heavy element becomes longer,which results in the difficulties for identification of the elements by using conventional alpha decay chain technique.

随着合成的超重元素向超重岛逼近，合成截面越来越小，同时，合成的超重元素的寿命可能相对增长，这对利用α衰变链的传统方法鉴别超重元素是非常不利的。

And part-time through their own efforts to make money to buy a lifetime first car, a small Alto.

并通过自己的努力兼职赚钱买下了平生第一辆车，一个小奥拓。

An elegant study from Amalia Miller of the University of Virginia finds that if a woman in her twenties waits an extra year before having her first child, her lifetime earnings rise by 10 per cent a combination of higher wages and more hours worked.

米勒一项出色的研究认为，如果一个20多岁的女人在生第一个孩子之前多等一年，她一生的收入将增长10%，原因既包括更高的工资水平，也包括更长的工作时间。

Maybe not in this lifetime," I ambiguously answered."

也许这辈子都结不了婚。

According to the Center of Disease Control, one out of six diabetics will require an amputation during their lifetime.

据该中心的疾病控制，一列6个糖尿病患者将需要截肢，在他们的一生。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎