【grain】的解释和释义

uQX中文字网

nounuQX中文字网

一. the physical composition of something (especially with respect to the size and shape of the small constituents of a substance)uQX中文字网

e.g. breadfruit has the same texture as bread
sand of a fine grain
fish with a delicate flavor and texture
a stone of coarse grainuQX中文字网

Synonym: textureuQX中文字网

二. the direction, texture, or pattern of fibers found in wood or leather or stone or in a woven fabricuQX中文字网

e.g. saw the board across the grainuQX中文字网

三. the smallest possible unit of anythinguQX中文字网

e.g. there was a grain of truth in what he said
he does not have a grain of senseuQX中文字网

四. foodstuff prepared from the starchy grains of cereal grassesuQX中文字网

Synonym: food graincerealuQX中文字网

五. a relatively small granular particle of a substanceuQX中文字网

e.g. a grain of sand
a grain of sugaruQX中文字网

六. a cereal grassuQX中文字网

e.g. wheat is a grain that is grown in KansasuQX中文字网

七. dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian cornuQX中文字网

Synonym: caryopsisuQX中文字网

八. 一/七零零零 pound
equals a troy grain or 六四.七九九 milligramsuQX中文字网

九. 一/六零 dram
equals an avoirdupois grain or 六四.七九九 milligramsuQX中文字网

一零. a weight unit used for pearls or diamonds: 五零 mg or 一/四 caratuQX中文字网

Synonym: metric grainuQX中文字网

一一. the side of leather from which the hair has been removeduQX中文字网

verbuQX中文字网

一. become granularuQX中文字网

Synonym: granulateuQX中文字网

二. form into grainsuQX中文字网

Synonym: granulateuQX中文字网

三. paint (a surface) to make it look like stone or wooduQX中文字网

四. thoroughly work inuQX中文字网

e.g. His hands were grained with dirtuQX中文字网

Synonym: ingrainuQX中文字网

一. 谷粒
A grain of wheat, rice, or other cereal crop is a seed from it.uQX中文字网

grainuQX中文字网

e.g. ...a grain of wheat.
一粒小麦
e.g. ...rice grains.
米粒uQX中文字网

二. 谷物（尤指小麦或玉米）
Grain is a cereal crop, especially wheat or corn, that has been harvested and is used for food or in trade.uQX中文字网

e.g. ...a bag of grain.
一袋谷物
e.g. ...the best grains.
优质谷物uQX中文字网

三. 细粒;微粒;小颗粒
A grain of something such as sand or salt is a tiny hard piece of it.uQX中文字网

e.g. ...a grain of sand.
一粒沙子uQX中文字网

四. 一点；些微
A grain of a quality is a very small amount of it.uQX中文字网

e.g. There's more than a grain of truth in that.
其中含有很深刻的道理。uQX中文字网

五. （木材表面的）纹理，纹路
The grain of a piece of wood is the direction of its fibres. You can also refer to the pattern of lines on the surface of the wood as the grain.uQX中文字网

e.g. Brush the paint generously over the wood in the direction of the grain.
顺着木材的纹理刷上厚厚的一层漆。uQX中文字网

六. 违背本来的原则；与…格格不入
If you say that an idea or action goes against the grain, you mean that it is very difficult for you to accept it or do it, because it conflicts with your previous ideas, beliefs, or principles.uQX中文字网

e.g. Privatisation goes against the grain of their principle of opposition to private ownership of industry.
私有化有悖于他们反对工业私有的原则。uQX中文字网

一. 颗粒：视觉心理期待是一面纯白的颜色,如果上面布满了不同颜色的小点而双眼能辨认出来时,这样的视觉感受,就会是『颗粒感』. 影响影像(在这里指的是最后呈现在相纸上的)颗粒(grain)的大小原因,来自於底片本身性质的部分大概是:uQX中文字网

二. grain的反义词uQX中文字网

二. 晶粒：(sure)第三段:第二种理论是说化学腐蚀断裂的发生是因为合金原子之间的结合是不均匀的,在组成合金的 晶粒(grain)之间不稳定,在化学物质作用下会发生晶粒内部的断裂,但是这种理论也有缺陷,uQX中文字网

三. 粒度：关于尺度的定义有许多方式,在景观生态学中,尺度主要是指空间和时间上的粒度(grain)和幅度(extent). 任何景观现象和生态过程均具有明显的尺度特征,景观特征通常会随着研究尺度的变化而出现显著差异. 以景观异质性为例,uQX中文字网