This is an essential part of research aimed at developing new methods of colorimetric analysis.这是研究发展新的比色分析方法的主要部分.The colorimetric methods involve the bleaching of a preformed color by the fluoride ion.比色法涉及氟离子对预先形成的颜色的...
Colorimetric determination method for free methionine was established , that is NTB method.首先建立了适用于大量菌种筛选工作的蛋氨酸的测定方法-NTB法.Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠...
The device is not designed to transmit to satellites.该设备不是为向卫星发送信号而设计的。Yet bigger satellites will be sent up into orbit.更为大型的卫星将被送入轨道。The two countries signed an agreement to jointly launch satellites.两国曾签订了联合发射人造卫星的协议。...
Elliott crossed the finish line just half a second behind his adversary.埃利奥特跨过终点线时仅比对手落后半秒钟。As they reached the start-finish line Prost jinked right and drew abreast.当他们接近起止线时，普罗斯特猛向右转，两辆车并排驶过了终点。He shouldered his bike a...
The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。the coefficient of friction摩擦系数When Joan returned to work, the friction between them increased.琼回来工作后, 他们之间的摩擦加剧了....
They defined simply by a dichotomous division within the upper, middle, and lower classes.他们简单地用一种两分法划为上 、 中 、 下等阶级.The 2 test and Student t test were used to compare dichotomous and continuous variables, respectively.分别...
It's theoretically possible, but highly unlikely ever to happen.这从理论上说是有可能的, 但是基本上不会发生.The debits and credits should theoretically balance out within a month.从理论上讲一个月内借方的总额与贷方的总额应当相等。 Such configurations, obtained t...