人数

An ecology-epidemic model which takes into account the effective contact rate relying on the total number of persons is proposed and the expression of the threshold value R0 is extracted on the invariant subset.

研究了具有依赖于总人数的有效接触率的生态-传染病模型。建立了一个具有依赖于总人数的有效接触率的模型，在模型的不变子集上先求出阈值R0的表达式。

Most kindergartener had the obvious job burnout symptom more or less, but the degree not extremely serious; 2.in the tired meter three dimensions, the emotional dries up the dimension to score points high, has the obvious symptom the population also most, next is the low achievement feeling, goes to the individuality population and the score is all lowest; 3.different rank, the disparity in age, the different teaching sonority, the different marital status kindergartner dries up in the dimension in the emotion to have the remarkable difference; 4.cartel 16 center personalities factors E, F, L, the O four factors tiredly have the remarkable influence to the kindergartener occupation; 5. Four secondary personalities factors tired all have the remarkable influence to the kindergartener occupation; 6. Kindergartener's emotion dries up differently because of the emotional intelligence total score displays the remarkable difference, the emotion dries up the degree to increase along with the emotional intelligence score drops.

调查结果表明：1、大部分幼儿教师已出现明显的职业倦怠症状，但程度并不十分严重；2、在倦怠的三个维度上，情绪枯竭维度的得分最高，出现明显症状的人数也最多，其次是低成就感，去个性化的人数和分数都最低；3、不同级别、不同年龄、不同教龄、不同婚姻状况幼儿教师在情感枯竭维度上存在着显著差异；4、卡特尔16种人格因素中的E、F、L、O四个因素对幼儿教师的职业倦怠有着显著的影响；5、四个次级人格因素对幼儿教师的职业倦怠都有着显著的影响；6、幼儿教师的情感枯竭因情绪智力的总分不同而表现出显著差异，情感枯竭程度随情绪智力分数增加而下降。

The common diseases were urinary lithia -sis, urinary infection, chronic nephritis, acute nephritis, renal tuberculosis, chronic renal failure and nephrotic syndrome in proper order ; The incidence of renal ureteral lithiasis showed a tendency to rise year after ...

急性肾炎、肾结核，慢性肾衰和肾病综合征；上尿路结石病人数有逐年上升趋势，且右侧显著高于左侧(P.001)；慢性肾衰的病人数每隔1～2年有突然增高现象，1987年比1980年增加了四倍；急性肾炎和肾结核占有较大比例，肾结核为慢性肾衰病因的第三位。

The company has strong technology force and an intellective, young, and professional team with livingness and innovation.

公司技术力量雄厚，拥有一支知识化、年轻化、专业化，优秀而充满活力和创新力的专业人才队伍，现有人员151人，其中高级职称、中级职称和初级职称的工程技术人员占总人数的90%以上，研究生、本科以上学历人员占总人数的68%。

In today's economy these providers of services far outunmber producers of agricultural and manufactured goods .

在当今，从事服务行业部门的人数已远超过从事农业和制造业的人数。

Memorability: After two weeks, the average time of task completion, the average number of times of manipulation, and the average frequency of error occurrence decreased with significant difference. However, the rate of task completion in user's hands-on test increased without significant difference. In heuristic evaluation, the experts had found 5 problems against the guidelines regarding the memorability.

三、在可记忆性方面，两周后的使用者测试平均完成任务人数从9.4人增加为9.7人，完成任务平均时间从1分10秒降至40.1秒，平均操作步骤次数从12.4次降至6.1次，使用者平均操作障碍次数5.2次降至1.3次，除了在完成人数并未达显著，其他三项则有达到显著差异；在启发式评估，专家共提出五个违反可记忆性准则的使用性问题。

" Early reports gave the "misimpression that 10,000 residents died in the 2005 storm, said Bush.

劳 拉称此前媒体将 2005 年卡特里娜飓风的遇难人数误报为 1 万人，而实际上据估计死于此次飓风和洪灾的人数为 1800 人。

A payroll decline of 450,000, which would mortify Wall Street, would mean a 0.3% decline in total payrolls.

如果这个月的非农就业人数减少450，000人，将会令华尔街感到苦恼，也意味着美国总的就业人数减少了0.3%。

The death rate grew by 37%. Chinese previously did not need security door. But by now, to some place, security window has been set at seventh floor. For there are too many gangster every where, no company in China would arrange with their workwomen to go home at night. No body knows what really are the food every one have everyday. Neoteny has take place on children. Then we can imagine the situation of our health in the future. There are about 20 million girls in China are pursuing sexual work. That creates 6% of GDP aggregate, which is as much as 1000 billion RMB. This kind of activity had never appeared in the history of human being except Japan. The height of Chinese people is 2.5cm lower than that of Japanese. We can no longer see them by looking down. The small Japan became big Japan. We create 0.1 billions GDP with the payment of 1 person's life, reported by reference news. The number of death in 2003 is 136 thousands. So the number of industrial injury will be 200 thousands. It is true that our GDP is bloody. Actually, this number is a small part of the true number. The numbers which can be accounted are in nationalized business or in a big accident. In personalized business or overseas-funded enterprise, the owner do not pay attention on the death of workers. So the data can not pass to the statistical department. However, the number of death there is much more than that of the first ones. If we add this in account, the number,annually can be compared with the massacre in Nanjing.

中国人从原来不知道防盗门窗为何物，到现在防盗窗已安装到了楼房的七层以上；由于流氓遍地防不胜防，全国企业早已不再安排女工上下夜班；有毒食品已经100%的覆盖了全部行业，每天人们咽进肚子里的食物究竟是什么，只有天知晓；性早熟现象已经蔓延到了学龄前儿童，未来的身体和寿命可想而知；约2000万少女被迫卖淫，创造的收入占GDP总量的6%，相当于一万多亿人民币，这种肉体积累是世界历史上除日本之外绝无仅有的现象；中国人的平均身高比日本人低了2.5公分，由以前低头看日本人到现在抬头看日本人，小日本真的成了"大日本"；《参考消息》报道，中国每亿元GDP工伤死亡1人，2003年死亡达13.6万人，以此推算，今年工伤死亡人数将达到20万，"是名副其实的带血GDP"，其实这个死亡数字不过是冰山一角，能够统计到的死亡数字，要么是国有企业，要么是死人较多的特大事故，私企和外企平常死个把人根本到不了统计部门，而私企和外企用工数量远远超过国有企业，如果考虑到这个因素，每年死亡人数至少相当于一场南京大屠杀。

Achieved less than the number out of circulation ~!

实现了出局的人数小于循环的人数~！

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。