There was one bright spot amid the latest bout of negative data, with the number of new claims for unemployment benefits falling by 14, 000 last week to 529, 000.
最新的负面数据中显示上周申领失业救济金的人数为529000人，减少了14000人，这是黑暗中的光明。
The elevator design has used the haulage type transmission and negative strength control technology, the essential spot USES the duplet bond control technology, has promoted the safety coefficient.
提升机设计采用了曳引式传动和负力控制技术，关键部位采用双键控制技术，提升了安全系数。
On the working spot of centrifugal water pump, the detection can be carried out only by fixing the negative pressure translator in the original position of vacuum meter.
在离心式水泵工作现场只须把原安装真空表的位置换上负压变送器即可进行检测。
Results: in TLC, special spots of Inula cappa DC, Radix Glycyrrhizae and Borneolum were detected respectively. There was no any corresponding spot at the same position of negative sample.
结果：在薄层色谱中分别检出羊耳菊、甘草、冰片的特征斑点，阴性对照无干扰。
Results: in TLC, special spots of Inula cappa DC, Radix Glycyrrhizae and Borneolum were detected respectively. There was no any corresponding spot at the same position of negative sample.
结果：在薄层色谱中分别检出羊耳菊、甘草、冰片的特征斑点，阴性对照无干扰。
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