恶庚草烷,cinmethlin,音标,读音,翻译,英文例句,英语词典

1) cinmethlin 点击朗读

恶庚草烷

1.

An analytical method for determination of cinmethlin residue in rice (including unpolished rice, husk, straw and seeding), soil and water in rice field by GC/MS has been established.

建立了一种用于测定糙米、稻壳、植株 (稻草和秧苗 )、土壤及稻田水中恶庚草烷残留量的分析方法。

2) heptane [英]['heptein] [美]['hɛpten] 点击朗读

庚烷

1.

Research of n-heptane hydroisomerization over MCM-48 molecular sieve catalysts 点击朗读

MCM-48分子筛催化剂上正庚烷的临氢异构化

2.

The cata lytic performance of Pd/WO3-ZrO2 for hydroisomerization of n-heptane w as investigated under the reaction cond.

采用共沉淀方法制备了固体酸载体WO3-ZrO2,考察了W含量和焙烧温度等对WO3-ZrO2酸性和物相结构的影响,并且考察了Pd/WO3-ZrO2催化剂对正庚烷异构化反应的催化性能。

3.

The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane.

以气态庚烷为反应体系,来比较上述两种催化剂的光催化活性。

更多例句>>

3) Ethylene oxide 点击朗读

恶烷

4) cinmethylin 点击朗读

环庚草醚

1.

A method is introduced for quantitative determination of cinmethylin by gas chromatography on 5 % ov - 101 packed column and flame - ionigation detector using dipropyl phthalate as internal standard The method was simple, rapid, accurate and practical.

采用气相色谱法，５％ＯＶ— １０１填充柱和氢火焰离子化检测器，以邻苯二甲酸二丙酯为内标，对环庚草醚进行定量测定。

2.

The control effects of cinmethylin and its mixtureon weeds in rice field were tested. 点击朗读

在秧苗移载后５天，每公顷用１０％环庚草醚乳油３００毫升，或１０％环庚草醚乳油１５０毫升＋１０％苄嘧黄隆可湿性粉剂２２５克，用毒土法撒施，对水稻本田中的稗草、牛毛毡、异型莎草、鳢肠、丁香等杂草的防效可稳定在９０％以上，且在此剂量下，对水稻及下茬麦子是安全的。

5) monalide 点击朗读

庚草利

6) n-Heptane 点击朗读

正庚烷

1.

Reverse Micelle Fromation in C_(12)-2-C_(12)·2Br/n-Heptane/1-Hexanol System; 点击朗读

C_(12)-2-C_(12)·2Br/正庚烷/正己醇体系中临界反胶束浓度的测定

2.

Benzene formation mechanism in n-heptane/air partially premixed counterflow flame; 点击朗读

正庚烷部分预混对冲火焰中苯环的生成机理

3.

Study on n-heptane isomerization on β zeolite supported molybdenum carbide catalyst; 点击朗读

正庚烷在β沸石负载碳化钼催化剂上的异构化研究

更多例句>>

异庚烷值环庚烷异庚烷庚烷值双苯庚烷新庚烷

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	您的位置：首页 -> 词典 -> 恶庚草烷 1) cinmethlin 恶庚草烷 1. An analytical method for determination of cinmethlin residue in rice (including unpolished rice, husk, straw and seeding), soil and water in rice field by GC/MS has been established. 建立了一种用于测定糙米、稻壳、植株 (稻草和秧苗 )、土壤及稻田水中恶庚草烷残留量的分析方法。 2) heptane [英]['heptein] [美]['hɛpten] 庚烷 1. Research of n-heptane hydroisomerization over MCM-48 molecular sieve catalysts MCM-48分子筛催化剂上正庚烷的临氢异构化 2. The cata lytic performance of Pd/WO3-ZrO2 for hydroisomerization of n-heptane w as investigated under the reaction cond. 采用共沉淀方法制备了固体酸载体WO3-ZrO2,考察了W含量和焙烧温度等对WO3-ZrO2酸性和物相结构的影响,并且考察了Pd/WO3-ZrO2催化剂对正庚烷异构化反应的催化性能。 3. The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane. 以气态庚烷为反应体系,来比较上述两种催化剂的光催化活性。更多例句>> 3) Ethylene oxide 恶烷 4) cinmethylin 环庚草醚 1. A method is introduced for quantitative determination of cinmethylin by gas chromatography on 5 % ov - 101 packed column and flame - ionigation detector using dipropyl phthalate as internal standard The method was simple, rapid, accurate and practical. 采用气相色谱法，５％ＯＶ— １０１填充柱和氢火焰离子化检测器，以邻苯二甲酸二丙酯为内标，对环庚草醚进行定量测定。 2. The control effects of cinmethylin and its mixtureon weeds in rice field were tested. 在秧苗移载后５天，每公顷用１０％环庚草醚乳油３００毫升，或１０％环庚草醚乳油１５０毫升＋１０％苄嘧黄隆可湿性粉剂２２５克，用毒土法撒施，对水稻本田中的稗草、牛毛毡、异型莎草、鳢肠、丁香等杂草的防效可稳定在９０％以上，且在此剂量下，对水稻及下茬麦子是安全的。 5) monalide 庚草利 6) n-Heptane 正庚烷 1. Reverse Micelle Fromation in C_(12)-2-C_(12)·2Br/n-Heptane/1-Hexanol System; C_(12)-2-C_(12)·2Br/正庚烷/正己醇体系中临界反胶束浓度的测定 2. Benzene formation mechanism in n-heptane/air partially premixed counterflow flame; 正庚烷部分预混对冲火焰中苯环的生成机理 3. Study on n-heptane isomerization on β zeolite supported molybdenum carbide catalyst; 正庚烷在β沸石负载碳化钼催化剂上的异构化研究更多例句>> 补充资料：恶草酮(oxadiazon)
恶草酮(oxadiazon) 土壤处理选择性触杀型非均三氮苯类除草剂。性能纯品为白色结晶，无味，熔点88-89℃，易溶于丙酮、四氯化碳、氯仿、甲苯、苯等有机溶剂，在常温下稳定，无腐蚀性，碱性溶液中分解。对人、畜低毒，恶草酮对眼、皮肤有微弱刺激作用，乳油有严重的刺激，漫性毒性也低，饲料中含有100mg/kg。无致突变、致癌现象发生，对鱼类毒性中等。通过植物幼芽、根和茎叶吸收，使其停止生长，进而腐烂死亡。对茎叶的作用较大，水稻根部的抗药性较强。施于土壤中可迅速被土壤吸附固定，由于水溶性小，不易移动和淋洗。应用主要用于稻田除草，也常用于花生、大豆、棉花、马铃薯、甘蔗、茶园、果园、芦笋田等防除一年生禾本科和阔叶杂草。水稻身苗弱或小苗身，容易受害，应慎用。田平、保浅水好的药效明显。

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