The sample receivingchamber of the test strip has a working portion and a non-working portion and the top layer has a first portion and an opaque second portion.
所述测试条的样品接纳室具有工作部分和非工作部分，并且所述顶层具有第一部分和不透明的第二部分。
2
The study of children aged 8 to 10 involved exercising in a climate chamber, then receiving a drink and being measured for hydration.
这一研究中，若干名8至10岁儿童被要求在气候室中运动，然后分别饮用不同液体，并检查其缺水程度。
3
The piston portion (102) further includes a substantially annular insert chamber (126) formed in the mating face (105) and adapted for receiving a portion of a substantially annular insert (120).