名

The existing staff of more than 20, in which more than 10 technical staff, two quality control officers.

现有员工20多名，其中10多名为技术人员，2名质检人员。

Any letters beyond these requirements are to be excluded, so if the decree specifies k comparisons then the new alphabet will contain the first k+1 lowercase letters of the current alphabet. Create a class Alphabet that contains the method choices that takes the decree as input and returns the number of possible new alphabets that conform to the decree. If more than 1,000,000,000 are possible, return -1. Definition Class: Alphabet Method: choices Parameters: string Returns: int Method signature: int choices Constraints decree contains between 1 and 25 characters inclusive.

我注：如上面的BAA有3个字符，那么新表就有4个，也就是'd'后面的全被忽略创建一个名为Alphabet的类，此类含有一个名为choices方法，choices方法以&规定&作为参数输入，然后返回所有符合这个规定的新字母表的可能数，如果大于1，000，000，000可能，就返回-1 定义：类名：Alphabet 方法：choices 参数类型：string 返回值类型：int 方法签名：int choices (确保choices为公有方法)参数条件：规定中的'B'和'A'总和必须大于等于1，小于等于25 举个例输入：&BAA&返回：3 解释：因为根据规定'a'在'b'的前面，'b'在'c'的后面，'c'在'd'的后面，所有符合这个规定的新字母表有3个：adcb、dacb和

We genotyped these SNPs in Amish subjects with type 2 diabetes (n = 137), impaired glucose tolerance (n = 139), and normal glucose tolerance (n = 342) to test for association with type 2 diabetes.

本研究在Amish人群中选取了137名2型糖尿病患者，139名糖耐量异常者，342名糖代谢正常者进行基因变异与糖尿病的相关性研究。

Existing workers 123 (professional staff detected three, four computer technicians, engineers 4), I plant the production of glass fiber cloth (FRP cloth, grid layout, Wa Jibu, a board dedicated cloth, both inside and outside Qiangbu, etc.) by Users praise.

现有职工123人(专业检测人员3名，电脑技术人员4名，工程师4名)我厂生产各种玻璃纤维布(玻璃钢布，网格布，瓦基布，打板专用布，内外墙布等)受广大用户好评。

The last of seven bodies was pulled from the rubble at the site of Saturday's crane collapse in Manhattan. Six construction workers and a woman in town for St.

在周六发生的曼哈顿起重机倒坍事件现场发现了最后7名遇难者尸体，分别为6名男性建筑工人和一名在市区庆祝圣帕特里克节（纪念爱尔兰守护神圣帕特里克的节日）的女性。

Methods We measured the height, weight, chest measurement and head circumferences of 1831 children, the including 1007 boys and 824 girls.

方法调查6所幼儿园的1831名儿童，男1007名，女824名；用2米标准尺测量儿童的身高，杠杆式磅称称体重，软尺测头围及

Then by the chi-square test to compare the ratio of genotypes of the two groups.

结果：(1)共收集114名患者，其中嗜酒者50名，非嗜酒者64名。

A Newark school police officer was shot and killed yesterday by one of two assailants who drove up as the officer and his partner were trying to break up a fight between two girls outside a high school in the city's troubled South Ward, the authorities said.

官方说，昨天，纽华克市一名高中校的警卫和他的同伴在骚乱的城南校外全力驱散两名打架的女生时，被驱车前来的一名攻击者枪击身亡。

The conversation involves two senior officers, a colonel and a brigadier general from Iraq's elite military unit, the Republican Guard.

对话双方是伊拉克的精锐部队&共和国卫队&中的两名高级军官，一名上校和一名准将。

The conversation involves two senior officers, a colonel and a brigadier general from Iraqs elite military unit, the Republican Guard.

对话双方是伊拉克的精锐部队&共和国卫队&中的两名高级军官，一名上校和一名准将。

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。