留样

留样

简明

1
reserved sample
留样：指为了保留或保存而取样的物品或样本。

网络释义
专业释义

1
reserved sample
... 筛分(sieving) 留样(reserved sample) 弃样(rejected sample) ...
2
reserved coal sample
定义中文名称：留样英文名称： reserved coal sample 定义：在煤样缩分过程中，按规定要求留做进一步制备的或直接用作试样的煤样。应用学科：电力（一级学科）；燃料（二级学科）以上内容由全国科学技术
3
retained sample
... Air dry 晾干 chemical 化学药品 retained sample 留样 ...
4
Duplicate sample
... 履行： Performance 留样： Duplicate sample 来样： Buyer’s sample ...

短语

1
留样室
Sample room ; Retention sample room ; Sample keeping Room
2
保留样品
keeping sample
3
留样观察室
Observation Room for Sample ; Samples keeping room

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双语例句

1
您怎样保存原料和成品的留样？
How do you keep your retention samples of raw materials and finished products?
2
为大型宴会做食品留样记录。
Keeping the food retention samples for banquet and event.
3
一般需要对每批产品进行留样，并对样品进行登记管理。
The general need for each batch of products to stay kind, and the sample registration and management.

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百科

留样
留样是企业按规定保存的、用于质量追溯或调查的物料、产品样品。用于产品稳定性考察的样品不属于留样。

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