质的 的中文句子和英文句子

睡觉前，她穿上丝质的睡衣。

She put on her silken gown before going to bed.


把容易变质的食物冷藏起来.

Keep perishable foods under refrigeration.


（氨基酸）非必需的是正常的运转所需要的物质的，但因为机体有从其它营养成分合成它的能力，因此不需要被包括在日常的食物中的

Being a substance that is required for normal functioning but does not need to be included in the diet because of the body's ability to synthesize it from other nutrients.


胞质皱缩通过渗透作用由于缺水引起的活植细胞或细菌的细胞质的皱缩或收缩，并与细胞壁分离

Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.


对於素食者来说, 豆类食物是蛋白质的理想来源.

Pulses are a good source of protein for vegetarians.


过敏是身体对某些物质的不良反应。

An allergy is an adverse reaction of the body to certain substances.


录音设备上的一种装置，它能精确地把重放磁头或组合磁头调准到记录介质的磁道上。

On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium.


分子扩散运动两种或更多种物质的分子由于随机的热运动自发混合在一起

The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion.


平凡的，普通的有限的或一般的性质的；普通的

Of limited or average quality; mediocre.


这家商号是优质的保证.

The firm is a byword for excellence.