标签:
杂谈 |
为什么相同厚度的酚醛模板会比脲胶和三胺胶的模板要贵一些 | |
Phenolic plywood is about 10 -18% more expensive than MR and melamine plywood of same thickness . Customers usually ask why phenolic plywood is so expensive . The reasons are as the following: 1. Phenolic glue is 50-80% more expensive than MR and melamine glue . 酚醛胶水要比三聚氰胺胶水和脲醛树脂贵50-80% 2. In order to guarantee a better glue bonding strength, the compression time for phenolic plywood have to be longer than that for MR/melamine plywood . This mea |
标签:
转载 |
YA: Year Ago/去年同期
PP: Previous Period/上期
CHG: Change/变化
MKT: Market/市场
PROD: Product/产品
VAL: Value/销售额
VOL: Volume/销售量
NUM: Numeric/数值
标签:
杂谈 |
防护手套CE认证相关检测标准 EN 388 EN 420
微测检测MTI 防护手套CE认证相关检测标准 - - - - - - -
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标签:
杂谈 |
Communicating, conflict management, human relations, making presentatio
标签:
杂谈 |
at the weekend British English on the
weekend American English
I never work at the weekend.
What are you doing on the weekend?
at weekends British English on weekends American
English
I only see him at weekends.
Tony has been unwell over the weekend (=during the weekend).
The expression_rs are interchangeable. The weekend is the abstract noun; weekends is the concrete nouns in the plural. This is a subtle point, and shouldn't cause any worry.
标签:
杂谈 |
标签:
杂谈 |
bored指感到无聊,boring指事物令人感到无聊.比较:
He is bored. 他感到无聊.
He is boring. 他让人感到无聊. (即他很无聊)
标签:
杂谈 |
今天和MR邹聊,提到了“致加西亚的信”,但是因为多年前看的,忘记名字。
回到家后,网上查到了,做个记号。
同时,推荐下。
标签:
杂谈 |
标签:
杂谈 |
很久没看到好电影了
PPS上的An American Girl,确实相当不错
推荐学英文的朋友看