碱的

After aphid＇s feeding, the increase ratio of gramine were negatively related to ratio of aphid number significantly r=-0.884(superscript *.

在蚜虫取食诱导后，山羊草芦竹碱的含量提高率与蚜量比值呈显著的负相关，相关系数分别为-0.884*。

Shorter chain length allows fatty acids to be metabolized without use of the carnitine transport system.

短链的长度，使不饱和脂肪酸被代谢，没有使用该肉碱的交通运输系统。

Methods: The medicinal plant Rheum wittrochii Lundstr., was genetically with Ri plasmid harbouring in Agrobacterium rhizogenes 9402 strain to induce hairy roots; transformed the opines from the hairy roots were assayed by paper electrophoresis; the contents of free anthroquinones such as aloe-emodin, rhein, chrysophanol, emodin, physcion, 8-O-methylchrysophanol from the hairy roots were quantitatively determined by HPLC technique.

用发根农杆菌Agrobacterium rhizogenes 9402 所含Ri质粒遗传转化药用植物天山大黄以诱导发根用纸电泳法检测发根中冠瘿碱的存在；用高效液相色谱法测定发根中芦荟大黄素、大黄酸、大黄酚、大黄素、大黄素甲醚、大黄酚-8-甲醚等游离蒽醌化合物的含量。

In addition, tin oxide nano-crystal with different sizes, such as sphere and ribbon shape, can be prepared by adjusting reaction time, temperature, alkaline amount and concentration of reaction matters.

通过调节反应时间、反应温度、碱的量、反应物浓度可以制备不同尺寸的球状、带状氧化锡纳米晶。

A plant adapted to living in a dry, arid habitat; a desert plant .

旱生植物适应在干燥含碱的土壤里生长的植物；沙漠植物

Under alkaline catalyst , active methylene compounds were changed into carbanions, the carbanions make nucleophilic reagent to take place many chemical reaction.

它在碱的作用下，生成碳负离子，碳负离子作为亲核试剂，可以发生一系列化学反应，最典型的例子是与卤代烃发生亲核取代反应。

Objective To optimize the preparation and formulation of oxymatrine liposomes.

摘要目的优化氧化苦参碱的脂质体的制备方法和工艺。

The only problem is the not very weighty one of money—not very weighty I say in passing, because I have no wish to enter upon a discussion of the financial and military figures, and of the fact that France has spent three milliards for the improvement of her armaments these last years, while we have spent scarcely one and one half milliards, including what we are asking of you at this time.

长颈鹿看看大麻烟，看看小白兔，于是把大麻烟向身后一扔，跟着小白兔在森林中奔跑。们遇到一只正在准备吸古柯碱的大象，小白兔对大象说：&大象大象，你为什么要做伤害自己的事呢？看看这片森林多么美好，让我们一起在大自然中奔跑吧！&

Investigators say the disguised missives, hundreds of which were found on Abadia's computer, could put the narcotics kingpin up to his neck in kitty litter as some of them allegedly detail cocaine shipments between countries.

调查员说，他们在阿巴迪亚的电脑中找到数百封这类伪装书信，这堆信件一定让这个大毒枭忙翻了，因为当中部份信件据说藏有跨国运送古柯碱的细节。

Intracellular bacterial symbionts which transform amino acids occur in a number of insect groups, including aphids and cockroaches.

这种防御性互利共生的例子见于一些草和产生植物碱的真菌之间，以及许多种植物和蚂蚁之间。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。