冷冻前人工皱缩囊腔体积能明显提高扩张囊胚玻璃化冷冻的效率。

The artificial shrinkage prior to vitrification could improve the survival rate and hatching rate of the vitrified expanded blastocyst.

晚抽薹、株型小巧紧凑、叶色深绿、叶面皱缩、叶柄洁白、品质佳。

Small and exquisite plant shape, dark green and winkless leaf, white petiole, good quality.

分别测定牛心包的组织含水量、厚度、抗拉强度、断裂伸长率及热皱缩温度。

Tissue water content, tissue thickness, tensile strength, broken extension rate and heat shrink temperature were determined respectively.

你不专业。如果洗涤不当，毛织品会变得没弹性，西服会退色，皮衣服会皱缩。

You are not professional. Wool would loosen up, suits would fade, and leather would shrink if washed in an improper way.

说明采用激光辅助打孔的方法使囊胚皱缩，结合玻璃化冻融后行囊胚移植安全有效。

The results showed that laser drilling before vitrified cryopreservation reduces blastocoelic cavity and transplantation of frozen-thawed blastocytes is safe and effective.