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- concentration at etching front 腐蚀前端浓度
- I was gazing out the front window with all my concentration at a tree in front of us. 我专注地望着我们车窗前的树。
- Most of our forces have concentrated at the bridge. 我们大部分兵力集结在桥边。
- The E_f/E_t value decreased with increasingstrain concentration at the same time as the E_p/E_t value increased. 当缺口前端应力集中程度增大时,E_i/E_t 值减小而E_p/E_t 值增大;
- The rioters concentrated at the main square of the town . 骚乱者聚集在镇内主要广场上。
- In the same conditions,the stress concentration at the unfitness of longitudinal w... 此外,还探讨了降低接头处焊缝金属的坡度,减小此处应力集中的可行性。
- A model of estimating the THM concentration at all nods in drinking water distribution system was established. 利用此模型结合配水管网的水力分析与计算可以求出配水管网中任一节点的THM浓度。
- UHMWPE fiber is treated by chromic acid of different concentration at different temperature. 本文采用不同浓度和温度下的铬酸溶液对超高分子量聚乙烯纤维进行表面处理。
- The rioters concentrated at the main square of the town. 骚乱者聚集在镇内主要广场上。
- The influence of chloride concentration at concrete surface,depth of the concrete cover on mixture was analyzed. 分析了表面氯离子浓度、保护层厚度对耐久混凝土配合比的影响。
- Our troops were concentrated at the strategic point. 我们的军队集中在战略据点。
- An enormously powerful fleet was concentrated at Pearl Harbour. 一支极其强大的舰队集结在珍珠港。
- An enormously powerful fleet was concentrated at the entrance to the harbour. 一支非常强大的舰队集结在海湾的入口处。
- The temporal variation of ozone concentration at night is mainly controlled by the concentration of NO_x, HO_2, OLE, ETH. 夜间O3浓度的衰减主要受NOx;HO2;OLE和ETH等物质的影响.
- The maximum yield of GOS was 31.2% in a stirred reactor with lactose concentration at 60%. It remained about 88% after 96h (8 batches) reaction. 在CSTR反应器中水解 60%25乳糖 ,GOS最大得率为31 2%25 ,经过 96h( 8批反应 ) ,产物得率为原来的 88%25。
- Respiratory Protection : When applicable, wear a NIOSH approved respirator appropriate for the vapor or mist concentration at the point of use. 呼吸保护)(如需佩带符合NIOSH标准的呼吸器;在一定浓度的气体中使用.
- point advances perpendicularly to the local etch front as in Figure 4-1. 点进步的地方垂直蚀刻阵线在图4-1 。
- The electrode gives a linear response of potential with respect to the logarithm of arsenate concentration at constant pH. 实验证明:该修饰电极具有化学传感器的特性,可用此电极作为工作电极。
- The round, arch wall and hemicycle were with the obvious stress concentration at the top of chamber, close to point of concentration. 结果得出了不同形状闲室受拉破裂的破坏形式，圆形、直墙拱形、半圆形硐室的顶部应力集中明显，接近点集中。
- Does this sash tie in front or at the back? 这腰带是在前面打结还是在後面？
