一酸的

A salt or ester of fulminic acid .

十七烷酸的一种甘油酯。

Glyceryl isostearate 1 a glyceryl ester of margaric acid .

十七烷酸的一种甘油酯。

Firstly, a Ni complex 2 of glutamic acid Schiff base was formed in a 98% yield from chiral auxiliary 2-benzopheone (1) with nickel chloride hexahydrate and L-glutamic acid.

报道了一种采用谷氨酸席夫碱Ni配合物共保护L-谷氨酸α-氨基和α-羧基合成谷胱甘肽(γ-L-谷氨酰-L-半胱氨酰-甘氨酸)的新方法。

Imperforate hymen, is not this hole, young girls in this period, yet "affect the overall situation" to the adolescents, to the menstrual later, the blood can not be once a month from the body, then accumulate in the vagina or in the uterine cavity, So every menstrual cramps would feel abdominal pain and lumbar acid.

处女膜闭锁者就是没有此孔，这在幼女时期，尚"无碍大局"，到了青春发育期，来了月经以后，每月一次的经血无法排出体处，便积聚在阴道内或宫腔中，因此每逢月经来潮便感到下腹胀痛、腰酸。

An isomer of retinoic acid, used in the treatment of acne.

一种视黄酸的异构体，用于治疗粉刺

A salt or ester of maleic acid .

马来酸的一种盐或酯。

The gene encoded a protein rich in methionine, a nutrient that is in short supply in ordinary soy beans.

这种基因编码构成了一种富含蛋氨酸的蛋白质--一种平常的大豆中所缺乏的营养物质。

Nicotinamide is a niacin by product after the body breaks it down.

烟是一种尼克酸的产品后，身体休息下来。

Salt or ester of nitrous acid.

十七烷酸的一种甘油酯。

This vitamin plus a cream that contains 20% pantothenic acid by weight should be applied four to six times a day.

这种维生素加奶油，其中包含20 ％泛酸的重量应适用于4至6倍一天。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。