lean是什么意思

网络释义

用法例句

Lower solution treatment temperature of the raw material made the carbide didn't dissolve completely and distributed along the grain boundary like network,so poor chrome happened near the grain boundary and intercrystalline corrosion is produced.

通过对失效件0Cr18Ni9不锈钢制连接螺栓进行失效分析,得出其断裂原因为原材料固溶处理温度偏低,碳化物未充分溶解,并沿晶界呈网状分布,造成晶界附近贫铬,产生晶间腐蚀。

Lower solution treatment temperature of the raw material made the carbide didn t dissolve completely and distributed along the grain boundary like network,so poor chrome happened near the grain boundary and intercrystalline corrosion is produced.

通过对失效件0Cr18Ni9不锈钢制连接螺栓进行失效分析,得出其断裂原因为原材料固溶处理温度偏低, 碳化物未充分溶解,并沿晶界呈网状分布,造成晶界附近贫铬,产生晶间腐蚀。

Selective catalytic reduction of NO by H2 (H2-SCR) under lean burn conditions at low temperature (60-260 ℃) was studied over the SAPO-34-supported platinum catalyst.

考察了贫燃条件下Pt/SAPO-34催化剂低温(60～260℃)选择催化还原(H2-SCR)消除NO的催化性能,研究了载体、金属负载量和反应条件对催化性能的影响。

Cu ion exchanged Al MCM 41 catalyst samples with different Si/Al ratios were studied for the selective reduction of NO by propylene under lean burn conditions.

采用连续流动固定床石英反应器 ,在反应气体为 0 1%NO ,0 1%C3 H6,2 %O2 ,流量为 5 0 0ml/min以及催化剂装量为0 1g的条件下 ,考察了Cu Al MCM 4 1的Si/Al比值对贫燃条件下NO选择性还原活性的影响 。

Being in need;impoverished.

贫穷的贫困的，极穷的

Poverty is stranger to industry .

贫困不勤劳，勤劳不贫困。

Of, relating to, or suffering from anemia.

贫血的贫血的，与贫血有关的，或患贫血症的

The Poverty-stricken Undergraduate: from Material Poverty to Spiritual Poverty;

高校贫困生:从物质贫困到精神贫困

The 70 per cent, the poor peasants, may be sub-divided into two categories, the utterly destitute and the less destitute.

百分之七十的贫农中，又分赤贫、次贫二类。

The Current Situation of Poverty-return in Hebei Province and Analysis of Factors for Poverty-return;

河北省贫困地区返贫现状及返贫因素分析

Poverty divisions and new features of poverty reduction

按贫困片区扶贫开发和中国扶贫产业的新特点

The contented man is never poor,

“知足者永不贫穷，

3. "Women's Action to Help the Poor."

3、“巾帼扶贫行动”。

absolute impoverishment

【政经】绝对贫困化

res angusta domi

[-AN5^QstEdEu5mai]家境贫困

Poverty Reduction and Economic Management Network

减少贫穷和经济管理网(减贫经管网)

relating to anemia or suffering from anemia.

关于贫血症的，或患贫血症的。

impoverished perception

刺激贫缺知觉 刺激贫缺知觉

live in poverty

生活在贫困之中，过着贫困的生活

outdoor relief

对不住在贫民院的贫民的施舍

slum clearance,ie knocking down of slum houses

清拆贫民窟（拆除贫民窟的房屋）

AID-THE-POOR BY SCIENCE & TECHNOLOGY IS AN IMPORTANT CONTENT OF AID-THE-POOR PROGRAMME

科技扶贫是扶贫攻坚的一项重要内容