几倍的

For the past several years, scientists have used mice to study the genetic causes of aneuploidy.

在过去几年中，科学家利用小鼠研究了非整倍体的遗传原因。

According to Academician Avramenko, the plasma antimissile weapon would not only cost tens times less than the American SDI, but would also be much simpler in development and operation.

根据院士Avramenko ，血浆反导武器不仅成本几万倍不到美国SDI公司，但也将是非常简单的开发和运营。

Spending a minimum, invest less money, but do not represent the most profitable, welcome to discuss the most profitable career ~ said several money law: Fire poisoning swordsman collision with Bishop Jin, with full-screen, of course, poisonous fire Ice can also be mine, mp spend double the money, experience less, medication to their own跑路 bow, superscript, fast playing boss market traders: buy low and sell high, make a difference

开销最小，投入少，省钱，但不代表最赚钱，欢迎大家讨论最赚钱的职业~说几个赚钱法：火毒，带剑客撞金人主教，全屏带人，当然火毒冰雷也可以，mp多花一倍钱，经验少，买药要自己跑路弓、标，快速打boss市场商人：低买高卖，赚差价

Seeds convex on both sides; pedicel several X shorter than bract as long as or slightly longer in V.

种子凸的两面；花梗几X短于苞倍于或者在 V。

For diphtheria, it was about twice that length of time.

前者约几十年，后者是前者时间的2倍。

In recent years, science and technology of high speed and large capacity magnetic information store has been in the fastest development of solid-state electronics field and the information store capability increases twice per sixmonth .

高速、大容量磁信息存储科学与技术是近几年来固体电子学领域发展最快的领域之一。从信息存储容量来说大约每六个月增加一倍。

Bindings worn, some corners showing cardboard at tips, hinges rubbed, most hinges starting to crack at top and bottom, 3 upper hinges cracked along half the length but covers still holding, some spines slightly chipped at top or bottom, title label missing on Volume I, label slightly chipped on 3 volumes, inscription to all pastedowns, occasional light staining and light soiling mainly to margins and chiefly in Volume I, some ink splashed on fore-edges of Volume II, just showing at edge of title page, small piece torn from fore-edge of 1 page in Volume I with loss of about 3 words on recto and verso, small closed tear to margin in Volume III, 2 in Volume IV, 1 just entering text, all neatly repaired with no loss of text, small piece missing from 1 corner in Volume V, no loss of text, title page of Volume VII slightly browned and with small piece missing from fore-edge margin, small hole in 1 text page with loss of a few letters, all still easily legible, map of the world has several repairs to reverse, no loss of image, plus several misfolds, lightly browned along 1 vertical fold, some calculations in old ink on reverse of 1 map, tiny hole in 1 map with very slight loss, a small brown stain to 1 plate, 3 tiny holes in lower margin of 1 plate.

条件绑定破旧，在一些弯道显示提示纸板，摩擦铰链，铰链最开始打击在顶部和底部，3上铰链沿长度的一半，但其涵盖破获仍然持有，有些刺略有顶部或底部缺口，标题标签上卷失踪一，标签上稍微切3卷，所有pastedowns题词，偶尔光染色和轻弄脏主要是利润率和主要余卷，一些墨水溅到突出，第二卷的边缘，就显示在标题页的边缘，小件撕裂的前奏，1页边卷约3对直肠和Verso的损失我的话，小封闭撕裂，在第三卷，第四卷2，1只输入文本，所有整齐，没有文字的损失修复保证金，从一小块角落的第五卷，没有文字的损失，卷扉页七略变黄，并从一小块突出失踪的边缘利润，在1文字页小孔与几个字母损失失踪，所有仍然很容易辨认，在世界地图上有几个维修扭转，没有形象的损失，再加上一些变异，轻轻沿1垂直倍褐变，在对1地图，地图上，在一洞非常小的损失，改变旧墨水一些计算小褐变1盘，3小孔低1板块边缘。

At the outset most begin to receive truly SEO when the article that just read a few this respects completely is odd, back-to-back my brunt stands, station of a BT was made stop by culture hall, afflictive really at that time should die, I remembered this time my system beautification stands, one has been done namely at all without giving thought to,putting a station, examined IP and PV, only ten IP are mixed at that time hundreds of PV, but PV value can say the septuple above that is IP, feel this should be a station that has development outlook, because of the page welcome degree those who want more original than me BT station to be close friends is much, the SEO that planning to learn me at this moment so is applied go up in this station!

当初最开始接确SEO的时候完全只是看了一些这方面的文单，紧接着我的一个主力站，一个BT站被文化厅叫停了，当时真的难受的要死，这个时候我想起了我一个系统美化站，一个根本就是做好了放着不管的一个站，查看了一下IP和PV，当时只有十几IP和几百PV，但PV值可以说是IP的七倍以上，觉得这个应该是一个有发展前途的站，因为页面的受欢迎度要比我原来的BT站要好的多了，所以就在这时打算把我所学的SEO运用在这个站上！

With the guide of non-linear program theory, by using interpolative steps and inexact line search, an improved conjugate gradient method was found, by which the training rate of BP networks increases by tens or hundreds of times. Moreover, the improved method is effective to solve non-linear equations for which Newton's method does not converge owing to the problems of the quadratic derivative and inverse matrix.

通过大量的数值模拟试验发现，在非线性规划理论的指导下采用间插步骤和不精确的一维搜索技术改进的共轭梯度法，是基于梯度和共轭方向的连续搜索算法中最有效的算法，这种算法使BP网络的训练速度提高几十到几百倍，使BP网络的实际应用效果大为改善；而且这种算法对于用牛顿法由于求二阶导数和求逆矩阵等问题难于收敛的非线性方程组的求解也是很有效的。

It has several unusual features: It contains large membrane-lined lacunae, which, at least in birds, function as part of the lymphatic drainage of the eye and which can change their volume dramatically, thereby changing the thickness of the choroid as much as four-fold over a few days.

它有几个不同寻常的特征：它含有大量膜内衬腔隙，至少在鸟类，这些结构可引流眼的部分淋巴液，因而能显著改变眼内淋巴液的容量，从而可在几天内使脉络膜的厚度改变4倍（它在灵长类动物中的作用更为明显）。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷