一酸的

Any of several esters, other than the ethyl ester, of carbamic acid .

脱羧酶酶的一种，可水解羧基酸

A variety of the sour cherry (Prunus cerasus var.austera)having double flowers and fruit with dark red skin.

黑樱桃一种酸樱桃开有双层花朵，结有黑红色果皮的果实

Any salt of chloric acid .

高氯酸形成的一种盐。

Any salt of chloric acid .

一种强力的氧化剂，形成高氯酸盐。

If this rule be departed from, and the child receives a fresh supply of food every hour or so, time will not be given for the digestion of the previous quantity, and as a consequence of this process being interrupted, the food passing on into the bowel undigested, will there ferment and become sour, will inevitably produce cholic and purging, and in no way contribute to the nourishment of the child.

如果这条规则是背离，和孩子接到了新的粮食供应每隔一小时左右，时间将不给予消化以前的数量，因此这一进程被中断，食品传递到肠未消化，将有发酵，成为酸，将不可避免地产生胆酸和清洗，并在没有办法有助于营养的孩子。

Dispersant, comburent, frother, and mineralizer were added in the system successively. The non-grinding long afterglow material CaAl2O4:Eu(superscript 2+), Dy(superscript 3+) was prepared by combusting in home microwave oven directly.

向体系内添加分散剂、燃烧剂、发泡剂和矿化剂，采用微波燃烧法于家用微波炉内一步制备了不球磨的铝酸钙铕镝蓝色长余辉材料。

The target compounds were obtained in high yield through Michael conjugative addition of amines to methyl acrylates, cyclocondensation of the obtained diadducts in the presence of sodium methoxide,and decarboxylation of the cyclocondensation products in acid.

以胺类化合物为原料，与丙烯酸甲酯经过两次Michael加成得到N，N 二丙酸甲酯类化合物，该化合物在甲醇钠存在下进行环合，在酸性条件下脱羧，高收率得到4 哌啶酮类化合物，从而证明了这是一条合成N 取代 4 哌啶酮类化合物的普遍方法。

Dialkyl phosphochloridates were used to synthesize N-phosphoamino acids in mixed aqueous media in one-step, which was applicable to a broad of amino acids, such as basic, acidic or neutral amino acids.

三、发现了用磷酰氯的方法可以在水体系中一步合成磷酰化氨基酸，适用于酸、碱和中性各类氨基酸。

A white dicarboxylic acid formed from oxidation of sugar or starch.

一种白色的二羧酸，由糖或淀粉氧化形成。

A dicarboxylic acid used to make resins.

一种用于制树脂的二羧酸。

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。