分级

cell fractionation

细胞分级分离,细胞分部分离

cell engineering 细胞工程(学) | cell fractionation 细胞分级分离,细胞分部分离 | cell-free extract 无细胞抽提物

isotopic fractionation

同位素分级

isotopic exchange reaction 同位素交换反应 | isotopic fractionation 同位素分级 | isotopic geochemistry 稳定同位素地球化学

aggregate gradation

骨料分级

aggregate gradation 骨料级配 | aggregate gradation 骨料分级 | aggregate investment 投资总量

lateral gradation

横向分级作用

lateral glacial stream 侧面冰川河 | lateral gradation 横向分级作用 | lateral hanging valley 侧悬谷

grader

分类机,分级机

grab 抢夺, 攫取, 夺取 | grader 分类机,分级机 | grain 颗粒,晶粒,粒度;纹理

egg grader

蛋类分级器

effort 力 | egg grader 蛋类分级器 | eh 挤压珩磨

egg grader

鸡蛋分级机

egg for spring rearing 春蚕种 | egg grader 鸡蛋分级机 | egg hatchability 蛋孵化率

egg grader

蛋分级机

"egg gatherer","集蛋器" | "egg grader","蛋分级机" | "egg washer","洗蛋机"

grader, sorter

分类机,分级机

sheafer 束禾机 | grader, sorter 分类机,分级机 | sieve 细筛

grading

分级

如同其它品种一样,猪的肉质定义不好的主要原因是大多数养猪业中,猪的生产者和消费者之间有一个"市场链"(marketing chain)的存在,下面是其简化说明的一个例子:分级(grading)是按照胴体对屠宰者的经济价值而予以分类的程序.

Megalosaurus" chubutensis：巨齿龙错误种春秋中文社区

| "Megalosaurus" andrewsi巨齿龙错误种 | | "Megalosaurus" chubutensis巨齿龙错误种春秋中文社区http://bbs.cqzg.cn | | "Megalosaurus" insignis巨齿龙错误种

they were unimpressed, so I had to impress myself on them：他们不会有什么特别的印象 所以,我就必须加深他们对我的印象

I was born without those qualities. When peo... | ...they were unimpressed, so I had to impress myself on them.|他们不会有什么特别的印象 所以,我就必须加深他们对我的印象 | I admire you, Cassidy, and I w...