States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物在空分装置具有的潜在危险性,并提出在正常生产的预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学的作用和氧、过氧乙酯产生的过程,并介绍了光化学的形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机的一个测试循环,约占排放污染物总量70%～80%的非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物在空分装置具有的潜在危险性,在正常生产的预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学烟雾的作用和氧、过氧乙酰硝酸酯产生的过程,介绍了光化学烟雾的形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机的一个测试,约占排放污染物总量70%～80%的非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述炔以及碳氢化合物在空分装置具有潜在危险性,并提出在正常生产预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮化物、碳氢化合物在形成光化学烟雾用和、过硝酸酯产生过程,并介绍了光化学烟雾形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机一个测试循环,约占排放污染物总量70%～80%非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物空分装置中具有的潜危险性,并提出正常生产中的施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物形成光化学烟雾中的作用和氧、过氧乙酰硝酸酯产生的过程,并介绍了光化学烟雾的形成机。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

油机的一个测试循环中,约占排放污染物总量70%～80%的非甲烷碳氢化合物是油机冷起动阶段没有经催化转化而直接排入大气中,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物空分装置中具有危险性,并提出正常生产中预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物形成光化学烟雾中作用和氧、过氧乙酰硝酸酯产生过程,并介绍了光化学烟雾形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

汽油机一个测试循环中,约占排物总量70%～80%非甲烷碳氢化合物是汽油机冷起动阶段没有经催化转化而直接排入大气中,造成严重。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物在空分装置具有的潜在危险性,并提出在正常生产的预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学的作用和氧、过氧乙酯产生的过程,并介绍了光化学的形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机的一个测试循环,约占排放污染物总量70%～80%的非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及碳氢化合物在空分装置中具有潜在危险性,并提出在正常生产中预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍化物、碳氢化合物在形成光化学中作用和、过乙酰硝酸酯产生过程,并介绍光化学形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机一个测试循环中,约占排放污染物总量70%～80%非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气中,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述乙炔以及空分装置中具有的潜危险性,并提出正常生产中的预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧、形成光学烟雾中的作用和氧、过氧乙酰硝酸酯产生的过程,并介绍了光学烟雾的形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

汽油机的一个测试循环中,约占排放污染总量70%～80%的非甲烷是汽油机冷起动阶段没有经催转而直接排入大气中,造成严重污染。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐述炔以及碳氢化合物在空分装置中具有潜在危险性,并提出在正常生产中预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮化物、碳氢化合物在形成光化学烟雾中和、酰硝酸酯产生程,并介绍了光化学烟雾形成机理。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽油机一个测试循环中,约占排放污染物总量70%～80%非甲烷碳氢化合物是在汽油机冷起动阶段没有经催化转化而直接排入大气中,造成严重污染。