ration n. 1.(供应物等的)限额,定额,定量;饲料配(给)量。 2.〔常 pl. 〕(一般人或动物尤指兵员的)每日口粮;食物;军粮,军肉;粮食。 the iron [emergency] ration 【军事】紧急用的浓缩食物;随身干粮。 be put on rations 实行配给供应制;计口授粮。 on short rations 处于配给量不足的限制下。 vt. (按额定分量)配给;给与…一天口粮;供给(兵士)伙食;限定(粮食等)。 The army is well rationed. 部队给养很好。
A four - wire ratiometric measurement technique is employed 它应用了四线比值测量技术。
For applications extremely critical in price a ratiometric output can be obtained 但在对价格有很高要求的情况下,可以采用比例输出。
In view of the above - discussed technological backdrop , it is apparent that the field has urgently awaited the innovative development of long - wavelength and ratiometric fluorescent ca2 + indicators which are concomitantly able to target precisely to specific intracellular locations . in this thesis , the investigations include the following several aspects : 1 新型细胞c扩+荧光探针的合成及性能研究1 .新型钙荧光探针的合成设计合成了两种新型钙荧光探针一stdhi和stdbt (其中stdin已制成相应am酉旨型可导入细胞) 。