CHO：C H和O

英文缩写词CHO的例句

1. Besides C, H and O, the elements of the scale formed during evaporating wheat straw black liquor are Si, Ca, K, Na, Mg and Al.
2. 烧碱法麦草浆黑液的蒸发器结垢物的主要元素（除了碳、氢、氧）是硅、钙、钾、钠、镁和铝。
3. As foreign impurities, C, H and O may affect the quality of epitaxial films, properties of devices and yield of production.
4. C、H、O等杂质作为GaN中的非故意掺杂元素，会直接影响外延材料的质量，器件的最终性能与产品的良率。
5. And the actual ratios of C / H and C / O in the elemental composition of marine plankton are significantly greater than those given by Redfield.
6. 海洋中浮游生物的实际元素组成中C/H、C/O比值显著高于Redfield给出的浮游生物元素组成中的比例。
7. In addition, the changes of molecular geometry, atomic natural charge and IR spectra of the reaction system during the crucial step of O to attack H showed that the rupture of C H bond and the formation of O H bond were concerted stepwise.
8. NO2中O进攻1-H决速反应过程中，分子几何、原子自然电荷及IR光谱变化表明，CH键的断裂和NH键的形成是一个协同过程；
9. The organic elements in the amber samples from Baltic and some amber's imitations produced in laboratory are studied. The content of the organic elements such as C, H, N, S and O is also tested.
10. 对产自波罗的海的琥珀样品和实验室制备的琥珀仿制品样品进行了有机元素分析，测出了其C，H，N，S，O等元素的质量分数。