火焰标准

The influence of background absorption on Co 240.7 nm could be completely eliminated when Au 242.8 nm was used as a background correction line,and the results of the determination of micro-amount Co in iron and high-alloy steel with standard addition method were satisfactory.

火焰原子吸收法测定钴是常用方法［1，2］，但需用不含钴或已知钴含量的纯铁做工作曲线，在有些样品中钴含量很低，很难找到合适的纯铁，用基准纯铁价格又很贵；而对于高温合金，合金元素含量很高，很难使标准曲线与样品基体一致。

A series of burning tests on naked timber chipboard and three different fire retardant coatings applied over timber chipboards were carried out in an ISO 9705 fire room.

在ISO9705标准火灾实验房间内进行了不涂刷阻燃涂料和分别涂刷3种不同阻燃涂料的胶合板的燃烧实验，测量了胶合板表面以及室内的温度分布；采用耗氧原理得到了各场景中的释热速率，依据胶合板的表面温度得到了其上的火焰蔓延速率。

These Colored Flame Tea Lights forgo the standard boring yellowish fire color in favor of something a bit more interesting.

这些彩色火焰在茶灯放弃一些更有趣的标准，有利于枯燥黄火的颜色。

Flame atomic absorption spectrometry with standard addition method was used to determine the iron.

目的：建立用琼脂悬浮液进样，标准加入火焰原子吸收法测定奶粉中铁的方法。

The full-scale experimental method is used to study the characteristics and behaviors of fire and flame development of the simulated standard component of electrical household appliance in different rack and stacking forms unprotected by sprinklers.

采用实尺实验的方法，针对模拟家电类商品的标准组件，就商品货架摆放和堆垛摆放的不同形式，研究在无水喷淋保护的条件下火灾发展和火焰传播的特性。

Flame atomic absorption spectrometry with standard addition method was used to determine the iron.

以琼脂为悬浮剂，邻苯二甲酸二丁酯为悬浮液稳定剂，将奶粉配制成悬浮液直接进样，用火焰原子吸收标准加入法测定铁含量。

Because the chemistry interference is more complicated, I find out some compendious methods of dispelling interferences by carrying on analyzing its procreant reason and combining myself practice of experience. Such methods as these: add the solvents of improving and solvents of releasing, use high temperature flame, chemistry apart and standard addition, etc.

化学干扰比较复杂，通过对其产生的原因进行分析和结合本人的检测实践经验找到了一些间简单消除干扰的方法，如加入释放剂、加入保护剂、利用高温火焰和化学分离以及标准加入法等。

Methods: The sample, after the nitric acid and the perchloric acid digestion was induced in the flame atom absorption spectrophotometer with standard series comparison quota.

样品用硝酸和高氯酸消化后，导入火焰原子吸收分光光度计中，与标准系列比较定量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。