其目的是解决芋头体积小，不易清洗去皮，靠人工清洗去皮费力的技术问题主要是对茎类物质清洗去皮。
Its purpose is to solve the taro, small size, easy to clean, peeled, labor-intensive technical problems by artificial washing peeled cleaning peeled stem substances.
本文通过对国产散生竹16属77种、5变种和15变型的地下茎解剖结构的比较观察研究，发现竹类地下茎解剖结构特征在种属间是有差异的。
Based on the comparative anatomical studies of rhizome of 16 genera 77 species, 5 varieties and 15 form of Chinese bamboos, the authors find that there are varieties in the genera and species.
磺酰脲类除草剂可被植物的根、茎和叶强烈吸收，并在植株内迅速传导转移和代谢，快速代谢失活是作物对该类除草剂的选择性基础。
Sulfonylurea herbicide can be absorbed by roots, stetro and leaves, and rapidly transported and metabolized in plants. Rapid metabolize is the basis of selectivity of this kind of herbicide.
以豫薯4号和豫薯12号为试材，研究了生长素类物质（IBA和NAA）、温度和光照时间对转移后甘薯茎尖分生组织培养成苗的影响。
Yushu 4 and Yushu 12 were used to study the effects of auxins(IBA and NAA), temperature and illumination time on plantlets regeneration from subcultured tip meristem in sweet potato.
一种仙人掌类植物，尤指仙人球属和刺仙人掌属，有多刺的茎，成不分支的球状或圆柱状。
Any of several cacti, especially in the genera Ferocactus and Echinocactus, having unbranched, globular to columnar, ribbed spiny stems.
目的：探索电泳法在鉴别茎藤类药材中的应用。
Objective: to probe into the possibility of application of electrophoresis in the identification of caulis drugs.
结果表明：菜心的茎端生长点、菜苔及基茎均存在CT K类物质。
The results showed that CTK existed in the growing tip, the flowering stalk and the it's base part.
结果表明叶绿体片段和核片段均支持“翅茎草复合群”不是一个单系类群，可以划分为两个不同的分支。
The results showed that "Pterygiella complex" was not a natural group and could be divided into two different clades.
银杏茎中萜类内酯含量最低，相当于叶含量的1/3和根含量的1/2。叶中白果内酯含量在总萜类内酯中所占比例较高，而在根和茎中所占比例则较低。
Terpene lactone content of stem were the lowest, corresponding to 1/3 of leaves and 1/2 of root while bilobalide in leaves had a high ratio of total terpene lactone.
气候变暖的阶段性趋势使麦茎蜂对麦类等作物的危害程度有加重的趋势；
With the trend towards global warming, it made the harmful levels of wheat stem sawfly for crops was increasing trends.
水稻脆茎突变体是水稻茎秆突变体中的常见一类。
Brittle culm mutant was one of the rice mutants which was studied by scientists in the middle of 20th century.
水稻脆茎突变体是水稻茎秆突变体中的常见一类。
Brittle culm mutant was one of the rice mutants which was studied by scientists in the middle of 20th century.
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