retention form

Whereas, retention of water may form such pathological substances as water, dampness and phlegm retention.

而水液储留可以由如停滞的水湿痰饮的病理物质引起.

Serious defect, bad resistance form and retention form.

牙体缺损范围大, 残留牙体组织抗力形差,固位不良者.

Floating drug delivery system ( FDDS) is one of the approaches to increase the retention time of an oral dosage form in the stomach.

胃内漂浮制剂，亦称漂浮药物输送系统，是延长药物胃内滞留时间的一种制剂。

The FSB said a "substantial proportion such as more than 50 per cent" should be in the form of shares "subject to appropriate share retention policies".

fsb表示，“其中相当大一部分比如50%以上”应以股份形式发放，并“服从于适当的股份保留政策”。