Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and characterized.是什么意思？

Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and characterized.

家蚕 血液中存在多种蛋白酶抑制因子,有些已被纯化并分析了性质.

many

adj. 许多，多的；pron. （与复数动词连用）大多数人；

例句
There are many people who still find the act of abortion abhorrent.
仍有很多人对堕胎行为表示厌恶。

kinds

n. 种类( kind的名词复数 )，类型，一类人（或事物），本质；

例句
There are 32 different kinds of chocolate on sale along with the bread and cakes.
有32种不同的巧克力与面包和蛋糕一起出售。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

inhibitors

禁制因素；

例句
Adrenergic inhibitors selectively reduce sympathetic tone.
肾上腺素抑制剂有选择地降低交感神经的紧张度.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

purified

adj. 纯化的；v. 使纯净，使洁净( purify的过去式和过去分词 )；

例句
Only purified water is used.
只使用纯净水。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

larval

adj. 幼虫的，幼虫状态的；

例句
Most marine gastropod mollusks develop a ciliate swimming organ in certain larval stages.
大多数海洋腹足纲软体动物在某些幼体阶段形成一种有纤毛的游泳器官。

hemolymph

n. <美>（无脊椎动物的）血淋巴；

例句
The change of the hemolymph trehalase activity has also been determined.
此外,还测定了血淋巴海藻糖酶的活性变化.

insect

n. 虫，昆虫，卑鄙的人，微贱的人，小人；adj. 昆虫的，卑劣的；

例句
He finds the comparison of insect wings with a sailing boat useful up to a point...
他发现把昆虫的翅膀比作一艘帆船在某种程度上是有用的。

bombyx

蚕，家蚕；

例句
The Complete Sequence Determination and Analysis of Bombyx mori Mitochondrial Genome.
家蚕线粒体基因组全序列测定及分析.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

characterized

adj. [医]具有特征的；v. 是…的特征( characterize的过去式和过去分词 )，以…为特征，描述（人或物）的特性，使…具有特点（或最引人注目的特征）；

例句
True guilt is characterized by a readiness to make atonement for having done wrong.
真正的内疚表现为愿意弥补所犯的过错。