在周围

It is difficult to select the lactic acid high-producing strain by observing the color change zone because of spreading grow along the solid medium of Rhizopus oryzae. A serious of methods for selection and breeding of L-lactic acid high-producing mutant were developed.

米根霉在固体平板上生成的乳酸会使培养基中加入的pH指示剂变色，在菌落周围呈现出变色圈，但由于丝状真菌米根霉在固体培养基表面蔓延生长的特性，使得无法得到单菌落，进而无法通过观察变色圈与菌落直径之比来比较出各菌株产酸能力的高低。

She was lost in so many different ways out in the darkness with no guide i know the cost of a losing hand there but for the grace of god go i i found heaven on earth you were my last, my first and then i hear this voice inside ave maria i've been alone when i'm surrounded by friends how could the silence be so loud but i still go home knowing that i've got you there's only us when the lights go down you are my heaven on earth you are my hunger, my thirst i always hear this voice inside singing ave maria sometimes love can come and pass you by while your busy making plans suddenly hit you and then you realize it's out of your hands, baby you got to understand you are my heaven on earth you are my last, my first and then i hear this voice inside ave maria ave maria ave maria

她失去了在这么多不同的方式在黑暗中没有任何指导我知道的成本失去手但有宽限期神去字母i 我发现地球上的天堂你是我最后一次，我的第一次然后我听到这个声音里面圣母颂我一直在独自当我周围的朋友怎么能保持沉默如此响亮但我还是回家知道，我有你还有时，只有我们的灯光下去你是我的地球上的天堂你是我饥饿，我渴我总是听到这个声音里面唱圣母颂有时爱可以和你的通行证当您忙于计划突然打你，然后你实现它在你的手中，你有宝宝理解你是我的地球上的天堂你是我的最后，我的第一次然后我听到这个声音里面圣母颂圣母颂圣母颂

Is the date of one of the earliest visits to an underground joint base by an abductee that came back and lived to tell about it.

这也是第一个暗示﹐在道西文件里所描述的﹐地下养殖设施﹐在 Paul Bennewitz 及他的新墨西哥州阿尔伯克基Thunder Scientific Corporation公司周围所发生的一些事件﹐以及数十人在63年至89年所报告的其他阴险的经验。

Not having reckoned on meeting the enemy at the stream, and coming upon them unexpectedly in the fog, not hearing a word of encouragement from their commanding officers, with a general sense of being too late, and seeing nothing before or about them in the fog, the Russians fired slowly and languidly at the enemy, never receiving a command in time from the officers and adjutants, who wandered about in the fog in an unknown country, unable to find their own divisions.

因为俄国人没有预料到在山下的河上会遇见敌人，他们在大雾之中意外地碰上敌人了，他们没有听到最高首长激励士兵的话，部队中普遍存在着一种意识：已经迟到了。主要是，在浓雾之中看不见自己前面和周围的任何东西，俄国人懒洋洋地、行动迟缓地和敌人对射，向前推进一点，又停下来，没有及时地接到首长和副官的命令，他们没有去找自己的部队，却在雾气沉沉的不熟悉的地区徘徊寻路。

China is known to be the centre of a great UFO mystery. Perhaps it is here that many of the airships are still kept, in underground bases much as the Americans, British and Soviets have built around the world in the past few decades.

中国被认为是一个伟大的UFO神秘事件的中央区，很可能这里有很多飞船都仍然是受人资助和控制，在秘密基地里，就像美国，英国和苏联一样，在过去几十年来已经在世界周围建立了秘密基地。

On the termination date, the cultured explants were all examined by Western blot, HE and transmission electron microscope. Our results showed that after 12-days in culture, the cultivation treated with AS-ODN reduced the synthesis of AMBN and had a deformed dental cusp with thinner enamel matrix. Ultrastructure analyses showed that there was hardly any cisternae of the rough endoplasmic reticulum in the ameloblasts at the tip of the cusp of AS-ODN treatedexplants. However, on average the enamel matrix was thinner compared with that in the control group. Furthermore, the collagen fibers in extracellular matrix were found disorganized. These findings seemed to provide a direct experimental evidence that tended to indicate that the arrested AMBN translation in cultured tooth germs might result in the delay of the tooth development.

经用Western蛋白印迹检测表明，所设计的反义核酸对AMBN InRNA具有良好的封闭效果并成功阻断了牙胚对AMBN的表达；在缺乏AMBN情况下，与对照组相比，实验组牙胚在体外可以继续生长发育至钟状晚期，出现成釉细胞和成牙本质细胞的分化，成釉细胞可以分化成为分泌期型成釉细胞，胞浆中缺少合成蛋白质所必需的粗面内质网和高尔基氏体，缺乏溶酶体，表明对蛋白合成和脚的能力降低；实验组牙胚有牙尖形成和基质分泌，但牙尖形态异常，基质形成减少，牙尖周围基质最厚处为O.6卜m，明显薄于对照组的5.spin，基质中胶原纤维粗细不等，排列稀疏， 3 第四军医大学硕士学位论文未见钙化现象，充分证明了AMBN在牙胚发育中参与釉质基质形成和矿化过程，影响胶原纤维和牙本质基质的合成，促进成釉细胞对蛋白质的合成和釉质基质蛋白降解。

That the charges which they lay before the Senate may have a judicial hearing, the magistrate who gives them audience to the Senate shall select by lot on that same day, in the presence of the Senate when not less than 200 are present, four from all the consulars in Rome or within twenty miles of the city.

提交元老院的诉讼要召开听证会，带诉讼人至元老院的官员将在该日，在元老出席人数不少于200人的情况下，抽签选择陪审团成员：从所有身在罗马或其周围20英里(1英里≈1罗马里)内的执政官级人物？

Nothing of her subsists within the hollows and dells of memory, over which, if you can still stand my style, the sun of my infancy had set: surely, you all know those redolent remnants of day suspended, with the midges, about some hedge in bloom or suddenly entered and traversed by the rambler, at the bottom of a hill, in the summer dusk; a furry warmth, golden midges.

除却存留了黑暗过去里一小袋的温暖，在记忆的洞穴和幽谷中，她什么都不存在；倘若你能忍受得了我的文体，我记忆中童年的太阳也已经下沉：你们当然都知道日光消逝后芬芳的余辉悬浮在茂盛的灌木丛周围，或突然地被漫步者闯入又踏过；山脚下，夏日的黄昏中，小虫也在那里飞舞；一种柔软的温暖，金色的小虫。

My very photogenic mother died in a freak accidentwhen Iwas three,and,save for a pocket of warmth in the darkest past,nothing of her subsists within the hollows and dells of memory,over which,if you can still stand my style,the sun of my infancy had set:surely,you all know those redolent remnants of day suspended,with the midges,about some hedge in bloom or suddenly entered and traversed by the rambler,at the bottom of a hill,in the summer dusk;a furry warmth,golden midges.

即便你仍然能忍受我以上的笔调，我记忆中童年的太阳也已经西下：正如你们必定知道的那样，夏日的黄昏，在山脚下，伴随着虫儿的飞舞，日光褪去后留下的芬芳的余辉悬浮在茂盛的灌木丛周围，或是在不经意间被漫步者闯入并穿过，那是一种毛茸茸的温暖，还有身披金黄的虫儿。

Results The diffusions of MSCs were observed in the blood vessels in injury regions 24h, and in perivascular tissues 5d after transplantation.

结果 MSCS经颈动脉移植后，在24h即出现在脑损伤区域血管内，第5天在血管周围组织内开始弥散，第10天在损伤区域可见广泛弥散。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。