The number of moles of a solute in a litre of solution is its molarity (M); the number of moles of solute in 1,000 g of solvent is its molality (m). The two measures differ slightly and have different uses.

1升溶液中溶质的莫耳数是它的体积克分子浓度(M);1,000克溶液中溶质的莫耳数是它的重量克分子浓度(m)。这两种量度稍有不同,有不同的用途。

属类：化学及生命科学-化学-

Most birthmarks are either hemangiomas or moles . They are usually harmless and many fade in childhood; those that do not can sometimes be removed by laser surgery or abrasion.

大部分的胎记不是血管瘤就是色素痣。通常无害,有许多在孩童时期会自动褪去,褪不掉的有时可用雷射手术或磨蚀来除去。

属类：化学及生命科学-医学-

Malignant melanoma can begin in moles but almost never before puberty.

恶性黑素瘤可能发展自色素痣,但青春期前几乎不会发生。

属类：化学及生命科学-医学-

During pregnancy, moles may enlarge and new ones may appear. Moles sometimes disappear with age.

怀孕期间色素痣可能增大,还可能出现新的色素痣。有的痣会随着年龄的增长而消失。

属类：化学及生命科学-医学-

A massive amount of CO2 [approximately 15,000 mill moles (mol)] is produced by body tissues each day (see Figure 1-1,upper left)and is eliminated by the lungs(see Figure 1-1,lower left).

机体组织每天产生大量的CO2(大约1500mmol,图1-1左上)都由肺脏排出体外(图1-1左下)。

属类：化学及生命科学-生物化学-酸碱平衡生理学

In children, moles may undergo changes resembling cancer but are benign.

检查儿童的正在转化的色素痣组织,可发现类似癌的变化,但实际上这是良性的。

属类：化学及生命科学-医学-

Thicker moles also contain nerve elements and connective tissue.

较厚的色素痣中可有神经及结缔组织成分。

属类：化学及生命科学-医学-

Study of Gene Differential Display of Hydatidiform Moles

良性与恶性葡萄胎基因表达差异的研究

属类：行业术语-中文论文标题-

Two moles of epoxy react with one mole of A-1100

两个克分子环氧与一个克分子A-1100反应。

属类：综合句库--

The molar concentration of a solution,usually expressed as the number of moles of solute per liter of solution.

摩尔浓度一种溶液的摩尔浓度,通常被表示为每升溶液的摩尔数

属类：综合句库--

The molal concentration of a solute,usually expressed as the number of moles of solute per1,000grams of solvent.

摩尔浓度一种溶质的摩尔浓度,通常被表示作每1,000克溶剂的摩尔数

属类：综合句库--

The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles

破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起。

属类：综合句库--

Moles stay underground most of the time.

钱鼠大部分时间住在地下。

属类：综合句库--

Mole: Pigmented flat or fleshy skin mark, made up mostly of cells that produce melanin, which gives moles their light to dark brown or black colour and, in the dermis, a bluish cast.

色素痣:扁平或赘肉样、有色素沉着的皮损,主要由产生黑素的细胞聚集构成,呈深褐色以至黑色,当黑素沉积于真皮时,皮损则带蓝色。

属类：化学及生命科学-医学-

Moles often begin in childhood, usually as flat spots between the dermis and epidermis. Those that remain there are more likely to become malignant.

色素痣通常在儿童时期出现,新生的色素痣多为扁平状,其痣细胞位于表皮与真皮之间。始终保持在这一交界处的色素痔有可能是恶性的。

属类：化学及生命科学-医学-

Any of various small,principally nocturnal mammals of the order Insectivora,characteristically feeding chiefly on insects and including the shrews,moles ,and hedgehogs.

食虫目动物任一种小型的,主要是夜间活动的食虫目哺乳动物,其特点是主要以昆虫为食,包括鼯鼹、鼹鼠和刺猬

属类：综合句库--

pH Quantitative measure of the strength of the acidity or alkalinity (see acid, base)of a solution. It is defined as the negative common logarithm of the concentration of hydrogen ions [H+] in moles /litre: pH =-log10 [H+].

酸碱值:溶液中酸(和碱)的强度的定量量度,其定义为用克分子;升表示的氢离子(H+)浓度的自然对数的负数:pH=-log10〔H+〕。

属类：化学及生命科学-化学-

Moles make underground tunnels

鼹鼠常打地洞。

属类：综合句库--

Moles and gophers burrow in the ground.

鼹鼠和地鼠在地上掘洞居住。

属类：综合句库--

Moles dug tunnels under the lawn.

鼹鼠在草地下面打洞.

属类：综合句库-典型例句-

animals (eg moles ) that bore their way under the ground

在地下掘地洞开路的动物(如鼹鼠).

属类：英汉句库--

These two laws can be combined to form a single generalization of the behaviour of gases known as an equation of state, PV = nRT, where n is the number of gram-moles of a gas and R is called the universal gas constant. Though this law describes the behaviour of an ideal gas, it closely approximates the behaviour of real gases.

这两个定律可以结合构成气体行为的一般式,称为状态方程式:PV=nRT,此处n是气体的克莫耳数,称为理想气体常数。虽然此定律描述理想气体的行为,十分近似真实气体的行为。

属类：化学及生命科学-化学-

The strongest acid solution has about 1 mole/litre of H+ (and about 10-14 of OH-), for a pH of 1. The strongest basic solution has about 10-14 moles /litre of H+ (and about 1 of OH-), for a pH of 14. A neutral solution has about 10-7 moles/litre of both H+ and OH-, for a pH of 7.

最强的酸溶液约有1克分子;升的H+(约10-14的OH-),对应于pH=1。最强的碱溶液约有10-14克分子;升的H+(约1的OH-),对应pH=14。中性溶液的H+和OH-的浓度大约都是10-7克分子;升,对应pH=7。

属类：化学及生命科学-化学-

They can pierce the ground employing only a fraction of the energy that worms, moles or man-made drills consume.

它们只耗用一点能量便能在土地中钻行，仅相当于蠕虫，鼹鼠或人造钻机所耗能量的一小部分。

属类：时事政治-经济学人双语版-植物机器人 落地生根

Unearthing Moscow’s moles

挖出莫斯科内应

属类：时事政治-经济学人双语版-俄国熊间谍们 挖出莫斯科内应

Equal number of moles of all gases, under like conditions, occupy the same volume.

（定语）在同样条件下，克分子数相等的各种气体占有相同的体积。

属类：英汉句库-blog.hjenglish.com-

Clinical characteristics and genetic analyses of familial recurrent moles

家族性复发性葡萄胎的临床特征及遗传学分析

属类：中国大陆-www.ilib.cn-

People with lots of moles , red hair, fair skin and a family history of the disease should take extra care as they are more at risk.

那些有很多痣、红色头发，白色皮肤和这种疾病家族史的人们需要更多的保护，因为他们有着更高的风险。

属类：英汉句库-article.yeeyan.org-

The Relationship between the Pathological Classifications and Molecular Genetics of Hydatidiform Moles

葡萄胎的分子遗传学分类与大体病理类型的关系

属类：中国大陆-www.ilib.cn-

In fact, any piece of digital data can be acquired through moles within the company or hackers operating half a world away.

事实上，任何一段数据都可以被公司内的鼹鼠或远在半个地球外的黑客所获得。

属类：英汉句库-article.yeeyan.org-