weak adj. 1.柔弱的;虚弱的,有病的。 2.无力的,软弱的;(根据等)不充分的,薄弱的。 3.不中用的;愚钝的;脆弱的,易坏的。 4.有弱点的。 5.淡薄的;麸质少的 (opp. strong )。 6.(文章等)松懈的,无力的。 7.【语法】弱变化的,按规则变化的。 8.【商业】疲软的,低落的。 one's weak point [side] 弱点。 the weaker sex [vessel] 女性。 a weak vessel 不可靠[不中用]的人。 The weakest goes to the wall. 优胜劣败;弱肉强食。 weak evidence 不充分的证据。 a weak mind 低能。 weak surrender 不光彩的投降。 a weak book 没有什么价值的书。 He is weak in mathematics. 他数学不行。 weak tea 淡茶。 weak brandy and water 搀水冲淡的白兰地酒。
absorption n. 1.吸收,合并。 2.专心,一心不乱,热中 (in)。 3.〔口语〕饮食。 absorption in one's work 埋头工作。 absorption of heat 吸收热量。 absorption of nourishment 吸收营养。 the absorption of smaller tribes 兼并[吸收]小部落。
In this thesis , the thermal distortion and the weak absorption of thin film samples irradiated by 10 . 6 m co2 laser were studied 因此,本文对10 . 6 mco _ 2激光辐照下的样品的热畸变和微弱吸收进行了研究。
At present , photothermal deflection technology and surface thermal lensing technology are widely applied in weak absorption measurement 目前,广泛使用的测量弱吸收的方法有光热偏转技术和表面热透镜技术。
Especially for high - power laser , even the very weak absorption in thin film is high enough to result in catastrophic damage 特别是在高功率激光作用下,即使十分微弱的吸收也足以导致薄膜元件的灾难性破坏。
The experimental setups have been built in the use of the photothermal deflection technology and surface thermal lensing technology , respectively . the weak absorption of different optical thin films has been measured . the experimental results obtained from the above two methods were compared 4 .分别建立了表面热透镜技术和光热偏转技术测量光学薄膜微弱吸收的实验装置,对多种光学薄膜样品的微弱吸收进行了测量,并将两种方法测得的实验结果进行了比较。