好研究的

However,most historial tungsten mines in Gannan are faced with aresource crisis .the situation is not optimistic .

但是，历史悠久的赣南钨矿山目前大都面临着资源危机，资源形势不容乐观，因此加强已开发矿床的成因理论研究是一项很重要的工作，通过已开发矿的研究可以更好的指导找矿和矿区的后期二次开发。

Cao Yu's "Thunderstorm" It must be very familiar with, and of these barbaric nature Fanyi, cowardly Zhou pure and crystalline weeks -- and Sifeng, character distinct characters to the reader left a very deep impression, and talked about Zhou Puyuan, I found the previous readers and even some studies "Thunderstorm" works by scholars used to cold and arbitrary, hypocritical cruelty and inhumanely, etc. despicable to describe him, this family tragedy entirely blame him. When I read "The Storm" and some of Mr.

拜托请帮我翻译一下引号里的内容谢谢啊好人祝你永远幸福平安这个对我太重要了不要求翻译得很好只要不要犯错就好：）曹禺先生的《雷雨》想必大家都很熟悉了，其中蛮性的蘩漪，懦弱的周萍，单纯而清澈的周冲和四凤，这些性格鲜明的人物给读者留下非常深刻的印象，而说起周朴园，我发现以往的读者甚至某些研究《雷雨》作品的学者都会用冷酷，专横，虚伪残暴毫无人性等等卑劣的字眼形容他，将这场家庭悲剧完全归罪于他。

The antifatigue function of more than forty kinds of insect,fungi,bacteria and algae was studied and sifted first in this study by detecting swimming endurance and biochemical indexes. Then,in order to choose the better ones from the compoud additives formulas composed of L-carnitine, taurine, octacosanol,vitaminE and insectA ,a cross design experiment was done. InsectA was discovered in the first experiment that it greatly improved the antifatigue function in mice. Finally, the acute toxicities, thirty-day feeding effects and the mechanisms of No. 1 antifatigue compoud additives(No.1ACF) were studied.

本研究首先通过小鼠游泳耐力试验和血液生化指标的测定对40余种昆虫、菌藻的抗疲劳作用进行了筛选；在此基础上，应用正交设计方法对以L-肉碱、二十八醇、牛磺酸和本实验筛选出的抗疲劳功效较好的昆虫A为原料的配方进行了抗疲劳作用筛选，并对筛选出的最佳配方，即抗疲劳复方添加剂1号配方进行了小鼠急性经口毒性试验、30天喂养试验和抗疲劳作用机理研究。

ApplauseYou are great. This is the correct posture. Another benefit of wifi, we learnedyesterday about the benefits of wifi. Wi-Fi enables you to avoid the processor. And there are some enhanced protection measures which I would like to share with you, and I would like, in a minute, to thank Philips for helping. This is a research which was done in '86, but it's still valid. Scrotal temperature reflects intratesticular temperature and is lowered by shaving.By the way, I must admit, my English is not so good, I didn't know what is scrotal; I understand it's a scrotum. I guess in plural it's scrotal, like medium and media. Digital scrotum, digital media. And only last year I recognized that I'm a proud scrotum owner. Laughter

我必需让你看支广告，干得好，那是正确的姿势，另一项 Wi-Fi 的好处，昨天我们才得知 Wi-Fi 的好处，Wi-Fi 让你远离处理器，另外，还有一些进阶的保护措施，我想和大家分享，我也要感谢 Philips 的帮忙，这是 1986 年完成的研究，但仍然有用，Scrotal 温度反应睪丸间的温度，而且除毛有利降温，另外，我必需承认我的英文不顶好，我不知道啥是「Scrotal」，我以为是阴囊的形容词，或是单复数的差别，就像「Medium」与「Media」，数位阴囊，数位媒体，去年我才认知到自己是了不起的阴囊主人。

The involutionary hypothesis has not explored the needed economic theories very well and the problem of the production value per capita that has not been increased in the long run.

过密化假设对需要用到的经济学理论，对人均产值长期没有得到提高这个问题，都没有很好地进行研究。

In this study, insect-resistant cry1Ah gene and glyphosate-toleranct 2mG2-epsps gene was used to construct an insect-resistant/glyphosate-tolerance bivalent plant expression vector, glyphosate isopropylamine salt as a screening agent, 2mG2-epsps gene as a selectable maker gene, the vector was transfer into maize immature embryonic calli by microprojectile bombardment, 80 T0 transformed plants were obtained.

本研究利用抗虫基因cry1Ah和耐草甘膦基因2mG2-epsps构建了双价植物表达载体，通过基因枪轰击转化玉米，以2mG2-epsps为筛选标记基因，以草甘膦异丙胺盐作为筛选剂，获得到了抗性较好的T0代转化植株80株。

In chapter 2 of this dissertation, a highly efficient synthesis of the title compound: 1-methyl-2, 3, 3a, 4, 5, 9b-hexahydro-1H-pyrrolo [3, 2-h] isoquinoline (157), a conformationally constrained nicotine analog, has been accomplished in only seven steps starting from commercially available 3-bromopyridine.

在第二章中，我们对具有刚性构象的尼古丁类似物的合成进行了研究。医学研究表明，尼古丁及其类似物对许多神经系统类疾病具有很好的治疗效果，而且药理活性与分子的构象有着非常密切的关系，许多具有刚性构象的分子有着很强的药理活性。

To better understand pigment function, alterations in chlorophyll, carotenoid and anthocyanin concentrations were investigated during different leaf development stages in six subtropical landscape plants, namely Ixora chinensis Lam, Camellia japonica Linn, Eugenia oleina Wight, Mangifera indica L., Osmanthus fragrans Lowr and Saraca dives Pierre.

为了更好地了解色素的功能，本文研究了六种亚热带景观植物叶片龙船花、山茶花、红楠木、芒果（Mangifera indica L。）、桂花和无忧花（Saraca dives Pierre。

The optimum pH and temperature for lipolytic activity of ADI was pH 6.5 and 50℃, respectively. It was extremely stable at 45℃ and retained 97.9% of its original activity for 30 min.

酶学性质研究结果表明：ADI催化最适温度和最适pH分别为50℃和6.5，在45℃以下和pH 5~8之间有很好的稳定性。

It has been studied for many years, but there are still many interesting problems to be clarified, especially the dependence of martensitic transformation temperatures and stress-strain curves on surface oxidation and on cycling.

尽管Ti-Ni合金已经被研究了很多年，至今，仍然有很多有趣的现象并没有得到很好的认识，尤其在对影响马氏体相变温度和Ti-Ni合金在不同温度下的应力应变曲线的因素的研究上还有很多没有解释清楚的问题。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。