1996年对水稻橙叶病的发生流行条件进行广泛深入调查研究。
The occurrence of orange-coloured leaf disease of rice, a phytoplasma disease, was investigated widely during 1992 - 1996.
我还在一个橡胶园的地区工作了接近一年，那里到处喷洒着橙剂，是一种有毒的脱叶剂。
I had worked for nearly a year in a rubber plantation area sprayed with the toxic defoliant Agent Orange.
橙剂是一种脱叶剂，曾在越战期间使用，已知会致癌和其他严重疾病。
Agent Orange is a defoliant that was used during the Vietnam War era and known to cause cancer and other serious illnesses.
用红、橙、紫和更多的黄色重复上一步骤，直到叶满枝头。
Repeat this process with the red, orange, purple and more yellow paint until the branches of the tree are filled with autumn leaves.
韩国正在调查30年前是否有毒脱叶剂“橙剂”埋在韩美军基地的事件。
In South Korea, an investigation is underway to determine if the toxic defoliant Agent Orange was buried at a U.S. military base three decades ago.
混合百里香、橙青和香叶。
主要介绍蒎烯、 双戊烯、香茅醛、 柠檬醛、 香叶醇和橙花醇等萜类化合物的加氢催化剂种类及其工艺条件。
The review focuses on the different catalysts and craft on the hydrogenation of the major terpene: pinene, dipentene, citronellal citral, geraniol etc over catalysts and craft.
它们的乙酸酯皂化制得相应的醇，通过高效精馏柱精馏使之分离得纯的香叶醇和橙花醇。
Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.
本文研究了香叶醇和橙花醇的合成方法。
由橙花叔醇、香叶基衍生物和其它多种原料经不同的化学反应手段，可以合成金合欢醇。
Farnesol can be synthesized by different chemical means from different materials, such as, nerolidol, geranyl derivatives or other (compounds).
越南与美国开始展开联合行动，清除有毒脱叶剂橙剂的残留物质。
Vietnam is beginning a joint operation with the United States to remove traces of the toxic defoliant agent orange.
咀嚼时，卷少许于蒟叶内，加少量酸橙共嚼，以促使唾液分泌和放出刺激性的生物碱。
For chewing a small piece of the areca palm 's fruit is wrapped in a leaf of the betel pepper along with a pellet of lime to cause salivation and release the stimulating alkaloids.
咀嚼时，卷少许于蒟叶内，加少量酸橙共嚼，以促使唾液分泌和放出刺激性的生物碱。
For chewing a small piece of the areca palm 's fruit is wrapped in a leaf of the betel pepper along with a pellet of lime to cause salivation and release the stimulating alkaloids.
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