若干个

Multiple letters are assigned to each key (the "2" key is also "ABC", for example), and tapping repeatedly on a key switches between its corresponding letters until the desired character is chosen.

每个按键上都有若干字母（比如"2"键上同时有ABC三个字母），只要重复按键就可以选择相应字母，直到选到你要输入的为止。

Extensive experimentation revealed several issues, along with several corresponding solutions:(1) given that lithium metal dissolves slowly in liquid ammonia, considerable time was required to generate the dissolved metal solution (ca. 1 h);(2) the t -BuOH must be freshly distilled prior to use 21 to diminish the formation of ketone 19 (Figure 2);(3) efficient capture of the lithium enolate ( 11 ) required the use of freshly distilled TMSCl and Et 3 N; and (4) the presence of residual thiophenol upon workup was found to inhibit the subsequent Sc 3 -promoted hydroxymethylation.

大量实验揭示若干问题，随着几个对策 1鉴于锂金属溶化慢慢液氨、需要相当多的时间创造了金属溶液溶解(约占1小时)；(2) T恤使操作必须事先用新鲜蒸馏水形成酮减少2119(图2)；有效捕获的锂烯醇(11)使用新鲜蒸馏水需氯和ET三氮；含有残余硫workup经发现抑制随后推选3-羟甲晋升。

This text has mainly introduced seven kinds of popularization of the total probability formula , and the total application in three aspects of probability formula, i.e.

摘要全概率公式是概率论中的1个重要公式，本文对此公式进行若干推广，并对此公式在概率计算、边际分布计算以及递推公式的建立等方面的应用进行了1些探讨。

Research and development are taking place all over the world to define the systems of digital TV. In this dissertation, some cable multimedia transmission related technologies are studied, mainly includes following

世界各国都在对数字电视系统进行研究和应用，本文对有线数字电视传输的若干相关技术进行了较深入的研究，主要包括一下几个方面

It is transmitted in three uncial manuscripts of the Septuagint-the Codex Sinaiticus, the Codex Alexandrinus, and the Codex Venetus-as well as in several cursives.

它是传播的三个uncial手稿的译本，法典西奈抄本，法典颈，以及食品法典Venetus ，以及在若干cursives 。

The main contents are as follows.1 For the state control problem in closed quantum systems, according to the distance between states, the error between states and the average value of an imaginary mechanical quantity, three Lyapunov functions are chosen, respectively. The corresponding control law designs and the convergence analyses are studied. Especially, for the Lyapunov function based on the distance between states, a class of control laws that can solve the problem that an initial state is orthogonal to a goal state is designed. The convergence of the system is analyzed via LaSalle\'s principle and one method to find the largest invariant set of the closed loop system is proposed by linearizing the unitary evolution operator at the corresponding instants.

在这一背景下，本论文在指出研究量子系统控制的必要性、回顾量子系统控制理论和方法的研究现状的基础上，从控制理论的角度研究Lyapunov理论和最优控制理论对于封闭量子系统的应用以及开放系统中的若干问题，主要内容包含以下几个方面。1针对封闭量子系统中的状态控制问题，根据状态间的距离、状态间的偏差、一个虚拟力学量的均值，分别选择三种Lyapunov函数进行相应的控制律设计和收敛性分析。

Yesterday, all sixth-grade class graduated according to photos, and schools are very busy all day, like a market, they are coming to graduation as a happy thing, had just eaten dinner at noon today, a large group of children running to the office came to me and Denis graduated according to their sign, the first time I realize the "stars" of the feeling of being surrounded by the signature, according to the back of a long graduated from the teachers and students full name, appears to have the same graffiti Art feeling, numerous signature reminds me of when I graduated last year, was both pleased and full of melancholy, reminds me when we separated from the sentimental and emotional, but now they also experience less than classmates, friends, respectively, the unrounded, perhaps in a number of years later, when the time to re-look at photos of them slowly recalled when primary school life, learning time, recalled the story of childhood

昨天六年级所有的班级照毕业照，，学校一整天都很热闹，像是个集市一样，他们把即将到来的毕业当成是一件快乐的事情，今天中午刚吃过饭，一大群孩子跑到办公室来找我和 Denis 给他们的毕业照上签名，我也第一次体会"明星"被包围签名的感觉，长长的毕业照背面写满了老师和同学的名字，看起来有涂鸦一样的艺术感觉，密密麻麻的签名让我想起去年我毕业的时候，心里既高兴也充满惆怅，想起大家离别时的感伤和情绪，只是现在他们还体会不到同学、朋友分别的不舍，或许是在若干年后，当那时的他们重新翻看照片时才会慢慢回忆起小学生活、学习的时光，回忆起童年的故事，体会曾经的乐趣。

I am ready for them, with Christ Jesus as my strength, because in this and next month's issues of Flashpoint, I'm going to tell the whole, unvarnished truth about several of the chief deceivers in our midst.

我愿意对他们来说，与基督耶稣为我的实力，因为在这方面和下个月的问题的闪电，我要告诉全，坦率真相若干行政deceivers在我们中间。

This paper has obtained following three results about the new scheme:(1) The hardness of recovering the private key from the public key is based on the hardness of the shortest vector problems of several lattices;(2) The hardness of forging a signature is equivalent to the hardness of the closest vector problem of some lattice;(3) Each signature will leak information on the private key,but the final shape of the unlimited leakage is just a group of complicated non-linear equations.

文中给出新方案的3个结果：(1)由公钥恢复出私钥的困难性基于若干格上的最小向量问题；(2)由公钥伪造签名的困难性等价于某个格上的最近向量问题；(3)每个签名值仍然会泄露私钥的一些信息，但无限制泄露的最终形式只是关于私钥的一组复杂的非线性方程。

There is no wonder that human is a kind of strange animal,I remember a famous author is named 'MaoDun',on the other hand,it is said that to be a human sometimes is equal to be many inconsistencies, maybe today we laugh at a person ,just cause we deem him who always do something stupid,but many years later,when we are remind of such a person,we have to admit that the veriest stupid person are just oueselves,a proverb said by a former philosopher is that,still water runs deep ,but the world is no longer the world our philosopher had mentioned about,the world is becoming smaller and smaller,what about you...

这也难怪，人本来就是一个奇怪的生物，有个著名作家不是就叫茅盾么，说明做人有时是很矛盾的，也许现在我们因为他做一些自己看来很傻的事情而称他为傻子，然而若干年后再提起他时，我们却不得不暗骂自己是傻子，圣贤书中曾有云，大音如希，大象于无，大智若愚，可是这个世界再也不是圣人提及的那个世界了，地球变小了，你能不变么。。。

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。