您要查找的是不是:
- potato leaf hopper 马铃薯叶蝉
- The volatile components of potato leaf (Solanum tuberosum L.) by HS-SPME-GC-MS were studied for the first time. 首次用顶空-固相微萃取-气相-质谱技术对马铃薯茎叶的挥发性成分进行了萃取和分析。
- The index of population density of dominant insect pest was increased greatly in those tea gardens with higher chemical insecticide expense, especially for tea leaf hopper (Empoasca vitis Gotho). 农药费用高的茶园优势害虫种群密度大,尤以假眼小绿叶蝉明显。
- Some people have, during meditation, seen me eating sweet potato leaves in Formosa in a previous life. We share a deep affinity with each other. 有一些人打坐时,看到我以前是在这边吃地瓜叶的,所以缘份比较深。
- Sweet potato leaf polysaccarides 红薯叶多糖
- Preparative high-speed counter-current chromatography(HSCCC) was used for the isolation and purification of solanesol from potato leaves. 采用超微回流提取方法提取土豆叶中的茄尼醇,用高速逆流色谱(HSCCC)对粗提物中的茄尼醇进行分离纯化。
- Two important virus diseases, maize dwarf mosaic and stunt, both transmitted by leaf hoppers. 另外两种重要的病毒性疾病分别是玉米嵌纹病毒和萎缩性黑穗病,都是通过叶蝉传播。
- sweet potato leaf polysaccharide 红薯叶多糖
- Sweet potato tea bag is made of selected Oolong tea, sweet potato and sweet potato leaves as its main materials with the traditional producing method, which is a kind of nature drink that can bring the taste, the nutrition and health to you. 本产品以精选乌龙茶、地瓜和地瓜叶为主要原料,遵从传统制作方法,制成袋泡茶,是集品味、营养和保健功能为一体的天然饮料。
- The IAA, GA 3, iPA, ZR and ABA contents in sweet potato leaves under drought conditions were determined by the method of ELISA, and the relationship between these endogenous hormones and drought resistance of different sweet potato varieties were studied. 采用酶联吸附免疫法 (ELISA) ,测定了干旱条件下甘薯叶片内吲哚乙酸 (IAA)、赤霉素 (GA3 )、异戊烯基腺嘌呤 (iPA)、玉米素核苷 (ZR)和脱落酸 (ABA)等 5种内源激素的含量 ,并研究了这些内源激素与品种抗旱性的关系。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- I can do nothing. I am just a small potato here. 我干不了什么事,我在这里不过是个小卒子而已。
- He said he would drop her like a hot potato. 他说他会把她像烫手的东西一样迫不及待地扔掉。
- The unemployment is a real hot potato. 失业真是个棘手的问题。
- Would you like more mashed potato? 在来点马铃薯泥好吗?
- The potato is vulnerable to several pests. 马铃薯易受几种害虫的侵害。
- To move a hopper or stacker upward or downward. 上下移动送卡箱或接卡箱。
- There is a pile of potato in the garden. 园中有一堆马铃薯。
- Do you want boil potato or chip with your steak? 您想佐煮土豆还是油炸土豆条。
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。