两个两个地

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

Pap was agoing on so he never noticed where his old limber legs was taking him to, so he went head over heels over the tub of salt pork and barked both shins, and the rest of his speech was all the hottest kind of language -- mostly hove at the nigger and the govment, though he give the tub some, too, all along, here and there.

爸爸就是这么滔滔不绝，可就是从没有想一想自己那两条有气无力的老腿把他带到了何方，这样，他给腌猪肉的木桶一绊，就翻倒在地，闹了个倒栽葱，两条小腿也给擦伤了。这样一来，话便说得越来越火辣辣的――主要是冲着黑奴和政府说的，间或也冲木桶骂上几句，就这样东说说，西说说，没个完。

The strata in this section cover three lithostratigraphic units, seven conodont zones, five ammonoid zones and three bivalve zones. Two normal and two reversed magnetic polarity zones as well as the cyclic sequences corresponding to the Milankovitch climate periods driven by the Earth's orbit are well recognized in the lower part of the section.

该剖面包括3个岩石地层单元、7个牙形石带、5个菊石带、3个双壳类带；在剖面下段地层中识别出2个正向磁性带和2个反向磁极性带；与地球轨道天文周期相对应的Milankovitch气候沉积旋回也可以明确地辨认；碳氧同位素δ13C演变呈现两次大的旋回。

And two sons of Peter get into trouble in archness just about , the age that the mouth does not have block , because this husband and wife is opposite twice little make trouble people ground of use both hard and soft tactics undertook preaching for long .

而彼得的两个儿子正是在调皮闯祸，口无遮拦的年纪，因此夫妻两个对小捣蛋们软硬兼施地进行了长时间的说教。

We can generalize the meanings of similarity and representation form that are based on historical review of similarity along with status and effect in Hume's philosophy .we think in Hume's philosophy the similarity is relation to ideas in memory and imagination, as well as the character that the idea unforced arouse another idea. Representation forms of the similarity include the correspondence of impression and idea, association of ideas and sympathy of sentiment.

通过对相似性作一历史考察和他在休谟哲学中的地位和作用，概括得出相似性的含义及其表现形式，即相似性在休谟哲学中是指把两个或两个以上观念在记忆或想象中联系起来，并按照前述方式使一个观念自然地引起另一个观念的那种性质，其表现形式主要有印象与观念之间的对应性原则、观念之间的联想原则和情感传递中的同情原则。

Looking farther, I was surprised to find that the chips were covered with such combatants,that it was not a duellum, but a bellum, a war between two races of ants, the red always pitted against the black, and frequently two red ones to one black.

再往远处看，我更惊奇地发现，木片上到处有这样的斗士，看来这不是决斗，而是一场战争，这两个蚁民族之间的战争，红蚂蚁总跟黑蚂蚁战斗，时常还是两个红的对付一个黑的。

Since the school term began, they had been the last ones to arrive at meals, took away their two black steamed buns of broomcorn respectively in silence.

这几乎成了一个惯例：自从开学以来，每次吃饭的时候，班上总是他两个最后来，默默地各自拿走自己的两个黑高粱面馍。

Outside, two bull-necked Afrikaners sipped tea in the garden of the adjacent coffee shop, and a Himba man in a Cal State T-shirt and a two-panel skirt - short and gathered in the front, long and straight in back - distractedly herded goats down the main street while chatting on his cellphone.

在杂货店外面，两个有着牛颈般粗脖子的非洲男人正在咖啡店旁边的花园里小口地品着茶；路边，一个辛巴男人，上身穿着一件加州风格的T恤，下身穿着两片布围成的裙子—裙子前面短而紧，后面却又长又直—他一边心烦意乱地沿着主街道赶着他的羊群，一边打着手提电话。

He extinguished the candle by a sharp expiration of breath upon its flame, drew two spoonseat deal chairs to the hearthstone, one for Stephen with its back to the area window, the other for himself when necessary, knelt on one knee, composed in the grate a pyre of crosslaid resintipped sticks and various coloured papers and irregular polygons of best Abram coal at twentyone shillings a ton from the yard of Messrs Flower and M'Donald of 14 D'Olier street, kindled it at three projecting points of paper with one ignited lucifer match, thereby releasing the potential energy contained in the fuel by allowing its carbon and hydrogen elements to enter into free union with the oxygen of the air.

38他猛地朝火苗吹去，把蜡烛熄灭。将两把匙形木椅拖到炉边，一把是给斯蒂芬准备的，椅背朝着面临院子的窗户，一把是自己坐的。他单膝着地，往炉格子里放了些粘着树脂的枝条和五颜六色的纸张，以及从坐落于多利埃街十四号的弗罗尔与麦唐纳公司的堆置场以每吨二十一先令的代价买来的优质阿布拉莫木炭。他把这些都十字交叉地堆成不规则的多角形，划了一根安全火柴，在纸张的三个角落点上火。这样，燃料里的碳和氢这两种元素就与空气中的氧气自由化合，散发出潜在的能量。

The other Chest I found had some Cloaths in it, but of little Value; but by the Circumstances it must have belong'd to the Gunner's Mate; though there was no Powder in it; but about two Pound of fine glaz'd Powder, in three small Flasks, kept, I suppose, for charging their Fowling-Pieces on occasion: Upon the whole, I got very little by this Voyage, that was of any use to me; for as to the Money, I had no manner of occasion for it:'Twas to me as the Dirt under my Feet; and I would have given it all for three or four pair of English Shoes and Stockings, which were Things I greatly wanted, but had not had on my Feet now for many Years: I had indeed gotten two pair of Shoes now, which I took off of the Feet of the two drown'd Men, who I saw in the Wreck; and I found two pair more in one of the Chests, which were very welcome to me; but they were not like our English Shoes, either for Ease, or Service; being rather what we call Pumps, than Shoes: I found in this Seaman's Chest, about fifty Pieces of Eight in Ryals, but no Gold; I suppose this belong'd to a poorer Man than the other, which seem'd to belong to some Officer.

接着，我就上了大船。我第一眼看到的，是两个淹死的人；他们紧紧地抱在一起，躺在前舱的厨房里。看来，船触礁时，海面上狂风暴雨，海浪接连不断地打在船上，船上的人就像被埋在水里一样，实在受不了最后窒息而死。除了那条狗，船上没有任何其他生还的生物。船上所有的货物，也都让海水给浸坏了，只有舱底下几桶酒因海水已退而露在外面，也不知道是葡萄酒还是白兰地。那些酒桶很大，我没法搬动它们。另外，我还看见几只大箱子，可能是水手的私人财物。我搬了两只到我的小船上，也没有来得及检查一下里面究竟装的是什么东西。要是触礁的是船尾，撞碎的是船首，我此行收获就大了。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。