other exchanges, such as the nasdaq, didn't slow trading.

he says exchanges need to install better systems that automatically stop or slow trading when the market becomes overly chaotic.

他说，交易所需要安装更好的系统，当市场变得过于混乱时，系统应自动停止交易或减缓交易速度。

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volume curve of plastic layer;

胶质层体积曲线；

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study on method for determining iodine in serum digested with chloric acid

氯酸法用于血清碘测定的方法学研究

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computer control system for hydro chloric acid production plant

盐酸生产装置的计算机控制系统

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determination of nonsolute for chloric acid in cathode carbonate

阴极碳酸盐中盐酸不溶物的测定

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nickel base alloy powder--determination of silicon content--gravimetric method after dehydration by per- chloric acid

镍基合金粉化学分析方法高氯酸脱水重量法测定硅量

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studies on fine absorption spectrum of cerium ion in chloric acid and its analytical application

铈盐酸溶液的精细吸收光谱的研究及应用

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studies on fine absorption spectrum of neodymium ion in chloric acid and its analytical application

钕盐酸溶液的精细吸收光谱的研究及应用

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thank you for your letter regarding the improper storage of chloric acid.

感谢你的有关氯酸储存不妥的来信。

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effects of different irrigation time of groundwater on growth and yield of rice

地下水不同灌溉时间对水稻生长发育及产量的影响

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the optimal irrigation time and period for sunflower were designed.

确定了向日葵最佳灌水次数和灌水时段。

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they had developed several alternative systems, they told me, including one that used a rotating mirror and a high-speed projector.

他们告诉我，他们还造出了好几种替代系统，包括展出的那个具有旋转的玻璃球和高速放映机的完成品。

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research school of functional ecology

应用生态学研究所

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without it, as they report in functional ecology, their animals lived for an average of 8. 8 days. with it they lived for 13. 5 days.

他们在《机能生态学》杂志上报道说，没有了热量限制，轮虫的平均生命期为13.5天。

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structure design on separated metro station mining by the method of pile-beam-arc

分离岛式暗挖车站的洞桩法结构设计

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application of anchor-pile beam counterforce device in static loading test

锚桩横梁反力装置在静载试验中的应用

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reinforced concrete pile--beam frame structure adopted for supporting foundation pit

钢筋混凝土桩-梁框架在基础坑支护中的应用

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automatic tracking system in narrow-gap welding based on planar array ccd image processing

基于面阵CCD图象处理的窄间隙焊自动跟踪系统

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signal disposal and control tactics of welding torch height based on arc sensor in narrow-gap welding

基于电弧传感窄间隙焊枪高度跟踪的信号处理及控制策略

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narrow-gap welding and new research progress

窄间隙焊及其新进展

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