查询词典 be down-to-earth

Aging mechanism of wood-plastic composite was: light and heat break down the long molecular chains of wood flour and plastic; the free radicals reacted with the oxygen, which generated carbonyl groups, hydroperoxides and so on; the free radicals also had cross linking reaction, which generated alkoxy; Water destroyed the interface of wood flour and plastic, hydrolyzed ester additives, extracted the small molecule additives and degradation products; Microorganism degraded cellulose, semicellulose, lignin and ester additives; degradation product from different component accelerated the aging, which could be exampled by the fact that HCl from degradation of PVC accelerated the hydrolyzation of cellulose and semicellulose.

木塑复合材料的老化机理为：光和热引发木塑复合材料中木质组分和塑料组分大分子链断裂，产生的自由基与氧气作用，发生链支化反应生成羰基、氢过氧化物等，发生交联反应生成烷氧基等；水分破坏木-塑界面、水解酯类添加剂、抽提小分子添加剂和降解产物；微生物分解纤维素、半纤维素、木素和酯类添加剂；木塑复合材料中各组分的降解产物相互促进老化，PVC降解产生的HCl溶于水，促进了纤维素和半纤维素的水解。

Although Drucker had little experience with the analysis of blue-collar work (he spent his career analyzing managerial work), he credited Taylor with originating the seminally important idea that work can be broken down, analyzed, and improved.

虽然德鲁克对蓝领工人的研究甚少涉足（他将其精力集中于管理工作的分析），但是他非常赞赏泰勒最先提出工作是可以分解、分析以及改进这一重要观点。

Even if per unit GDP carbon emissions do go down, total carbon emissions will increase severalfold, and trends of global warming will be all the more severe.

即使单位GDP碳排放下降，但碳排放的总值却成倍增长，全球变暖的趋势更加严峻。

You can have users use the system heavily and suddenly shut down the power – when power is back on – Navision will be in the same good shap.

您可以在用户使用该系统的严重和突然关闭电源-当电源恢复- Navision将在同一个良好十八。

2In pedestal and wall!shuttering, down pipes ending just above the working pointshall be used.

在基座和墙体模板，应使用正好在工作点以上的末端下管。

"It's more likely than not that it will be struck down," said Steen Shiffrin of Cornell Law School.

它很可能被击垮，：康奈尔法律学院的Steen Shiffrin说。

General paper cutting, pressing for greater pressure on the realities of the outside will be trimmed stereoplasm paper or paperboard, a tray of down.

裁切一般的纸张时，压纸器的压力应大些；裁切硬质纸张或纸板时，压纸器的压力应小些。

Since then he gives people look down on you or he will be stoled.

他从此看不起你或他给人偷了。

Details can be found in the full report that Linda and Susanne are distributing.agent, then falling down again.

Linda和Susanne给大家发的详细报告里有细节，同时还有照片显示总统因为拒绝特勤人员的协助，结果再次摔倒。

In other words, in many people, exercise might be as effective as an Rx in tamping down inflammation, one of the key risk factors for cardiovascular disease.

换句话说，对许多人来说，锻炼也许与抑制炎症的药方一样有效，而炎症是心血管疾病的主要风险因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。