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1)  Ludwigia palustris
茶叶草
1.
The results indicated that Echinodorus amazonicus, Bacope Carolinian, Ludwigia palustris and fishes lived well at the 1/8 consistency of nutrient fluid which is the perfect nutrient fluid.
试验结果表明,皇冠(Echinodorus amazonicus)、虎耳草(Bacope carolinian)、茶叶草(Ludwigia palustris)和鱼在1/8浓度Hoagland营养液中生长最好,该浓度营养液下植物的茎长、叶片数、根长、须根数、干重和鱼的成活率均较高,是较为理想的花鱼共养的营养液。
2)  tea leaf
茶叶
1.
Research of monolithic processor control system in electric tea leaf frying pan;
茶叶电炒锅单片机控制系统的研制
2.
Automatic detection of overlapped tea leaf sprouts
重叠条件下茶叶嫩芽的自动检测方法
3.
After 18 tea leaf producing factories were investigated,the results showed that the tea leaf of goodgrade in the factories would alleviate the lead contamination in the tea leaf,while the commer tea leaf producing process can significantly increased the lead contamination in tea lead.
通过对18个茶叶生产厂家的分析调查发现,精制茶的生产工艺对茶叶的铅含量在总体上有降低作用,而粗制茶的加工工艺却有增加的趋势,因此茶叶生产工艺对茶叶的铅含量影响很大。
3)  Tea [英][ti:]  [美][ti]
茶叶
1.
Functional properties of protein from tea and its application in meat products;
茶叶蛋白质功能性质及其在肉制品中的应用研究
2.
Isolation of Methylated Catechins from Tea and Their Aanalysis by High Performance Liquid Chromatography;
茶叶中甲基化儿茶素的分离、纯化和高效液相色谱法分析
3.
Determination of 33 pesticides in tea by accelerated solvent extraction-gel permeation and solid-phase extraction purification-gas chromatography-mass spectrometry;
加速溶剂萃取/凝胶渗透色谱-固相萃取净化/气相色谱-质谱法测定茶叶中残留的33种农药
4)  tea leaves
茶叶
1.
Comparison of different techniques for extraction tea-polyphenols from tea leaves;
不同提取方法测定新鲜茶叶中茶多酚含量的比较研究
2.
Determination of manganese in tea leaves by Flame Atomic Absorption Spectrometry;
茶叶及浸泡液中锰含量的测定
3.
Determination of Calcium in Tea Leaves by Atomic Absorption Spectrometry;
原子吸收光谱法测定茶叶中钙
5)  Camellia sinensis
茶叶
1.
Effects of Different Culture Conditions on Cell Growth and Theanine Biosynthesis in Suspension Cells of Camellia sinensis (Theaceae);
不同培养条件对悬浮培养茶叶细胞生长及茶氨酸合成的影响
2.
Isolation and identification of chemical constituents of n-butanol extracts from leaves of Camellia sinensis(L.) O.Ktze;
茶叶正丁醇萃取物化学成分的分离与鉴定
6)  Tea-leaf ['ti:li:f]
茶叶
1.
Rapid determination of trace lead in tea-leaf by visual colorimetry;
目视比色法快速测定茶叶中的微量铅
2.
Determination of Cu,Zn,Fe,Mn and Pb in tea-leaf and its soaks by ICP-AES;
ICP-AES法测定茶叶及其浸泡液中的Cu、Zn、Fe、Mn、Pb等微量元素
3.
People discovered that tea-leaf have a certain effect on purifying the formaldehyde pollution.
近年人们发现茶叶对净化甲醛有一定的效果,且茶叶为纯天然物质对人体无害不产生二次污染。
补充资料:草达灭环草丹
分子式:C9H17NOS
分子量:187.3
CAS号:

密度:1.063
沸点:202(1.33千帕)℃
蒸气压:蒸气压0.745E-3千帕(5.6E-3毫米汞柱,25℃)。
毒性LD50(mg/kg):大白鼠急性经口369(雄)、450(雌),小白鼠急性经口795,兔急性经皮大于4640,对兔眼睛又适度刺激,对皮肤有轻微刺激。对豚鼠皮肤无过敏反应。鱼毒LC50(96h,mg/L)虹鳟1.3,鲶鱼29,金鱼30。
性状:透明有芳香气味的液体。
溶解情况:20℃时在水中溶解度为800毫升/升,可溶于丙酮、苯、二甲苯等有机溶剂。
用途:为低毒除草剂。施用于水稻田中,由于相对密度大于水,沉降在水与泥的界面,形成高浓度的药层,杂草通过药成时,迅速被初生根吸收而受害。可防治萌发的阔叶及禾本科杂草,对稗属特别有效,特别适用于以稗草为主的水稻田。一般加工配制为乳油。
制备或来源:可以S-乙基氯代甲酸酯和六亚甲基亚胺为原料制得。
备注:在室温下至少稳定2年。
类别:除草剂


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