年龄

In order to understand the change tendency of TRAP in serum of normal human beings,we systematically determined the serum levels of TRAP activity in a group of 237 normal persons aged 0.5-72 years divided into different decades,using P-nitrophenyl phosphate disodium salt as substrate.

本文为观察TRAP活性在正常人血清中动态变化趋势，采用对硝基酚磷酸盐法测定了237例(年龄0.5～72岁，平均年龄35.3±18.0)不同年龄段(每隔10岁为一年龄段)正常人血清TRAP活性。

A inverse correlation were also found between age and Aortic distensibility in both hypertensive patients and normal subjects.

年龄、性别匹配的高血压对照组共22例，经体验，ECG和超声心动图检查正常的年龄、性别匹配之正常对照组26例。

The results are as follows: 1 mean length and weight tend to increase while dominant length and weight groups are noted to be increasing from Oct. 2004 to Sep. 2007; 2 by using length-weight formula, calculated weight value at the same length is higher for track-data than that for background-data; 3 growth parameters of L∞, W∞ and K respectively increase from 140.5 mm, 36.5 g and 0.28 a-1 to 186.0 mm, 118.5 g and 0.36 a-1 after artificial reef deployment; 4 appreciable increases are noted in body length and weight growth rate after artificial reef deployment, and inflexion age of weight growth increases from 2.55 to 2.58 years after artificial reef deployment; 5 there is an increase in critical biomass age from 3.21 to 3.77 years after artificial reef deployment; 6 there is a decrease in total instantaneous population mortality from 1.065 to 0.75 per year after artificial reef deployment; and 7 the overall population biomass of small yellow croaker stands at 131.5 tons.

结果表明：投礁后小黄鱼的平均体长和体重均呈上升趋势，优势体长组和体重组均向高值移动；同等体长情况下由投礁后体长体重关系式估算的体重比用投礁前的体长体重关系式估算的值大；投礁后小黄鱼个体生长方程的参数 L∞、W∞、K 值分别从投礁前的140.5 mm、36.5 g和0.28 a-1增加到186.0 mm、118.5 g和0.36 a-1；投礁后体长与体重生长速度与投礁前相比有所增大，且体重生长的拐点年龄从投礁前2.55 a提高到2007年的2.58 a；小黄鱼种群生物量增长的临界年龄从投礁前的3.21 a提高到3.77 a；小黄鱼种群的总瞬时死亡率从投礁前的1.065 a-1减小到0.75 a-1；鱼礁区小黄鱼资源量约

Reichenberg and colleagues obtained draft board information and the age of the father for 318,506 individuals; age of the mother was available for 132,271 of those.

博士reichenberg和他的同事获得的草案局信息和年龄的父亲，为318506人；母亲年龄是可供132271人。

Second, disease prevalence increases with age, and dysphagia is a comorbidity of many age-related diseases and/or their treatments.

其二，吞咽困难随着年龄的增长而递增，吞咽困难是一种许多年龄相关疾病和/或他们的治疗相关的并发症。

The results show that the prevalence of flatfoot for 5 to 13 years old children was 28% with a decreasing trend with age. The prevalence of flatfoot was 35% in boys and 20% in girls. The percent of overweight and obese children was 20%.

其研究结果指出扁平足盛行率随著年龄的增加而逐渐下降，平均年龄5至13岁儿童的盛行率约28%，且男孩(35%)的盛行率高於女孩(20%)。

From the composite section, it can be found that some fossils'range zones are too short. Maybe it is caused by the fossils not preserved properly or the samples not collected comprehensively. Most fossils'first occurrence data are later than the ages which are defined by the MIDK4 composite section. It is probably caused by the Foraminifer zones in Tethyan- Himalaya which are not isochronous with other areas. It can also be recognized that there are two major extinction and revival events at the boundary of Cenomanian/Turonian and the boundary of Coniacian/ Santonian. They are coincident with the two Ocean Anoxic Events and can be considered as the typical response by creatures.

在复合剖面上可以发现：一些化石的延限非常短，这可能是由于化石保存不完整或者样品采集不全造成的；大部分化石的首现面年龄值都要晚于MIDK4数据库复合剖面给出的年龄值，这可能是由于特提斯喜马拉雅带与全球其他地区的有孔虫化石带不等时造成的；同时，可以在复合剖面上识别出在Cenomanian/Turonian界线附近和Coniacian/Santonian界线附近存在两次大规模的生物灭绝和复苏事件，这正好与两次大洋缺氧事件发生的时间一致，可以作为缺氧事件的生物标志。

However there are some differences in the learning motivation in terms of different backgrounds:① The higher the academic degree holders, the lower the intensity of the learning motivation in self-development, social contact, family requirement and degree pursuing.② The students from town and villages show great motivation in Better Serving Society, however the students from cities pay more attention to the assessments from family and working company.③The intensity of the motivations in female students in pursuing knowledge, self-development and social contact are apparently stronger than male students.④With the increasing of age, the motivation intensity decreases in the aspects of self-development, career-development and competition or promotion. The students in the age of 40"s to 50"s pay more interests in educating children.⑤The motivation intensity in Better Serving Society, Avoid Failure in The Work and Better Educating Children decreases with the increasing of the income. Middle income class emphases more in promotion.⑥ The intensity of motivation in pursuing knowledge is very strong in state-worker and free-lancer. Teachers pay more attention to career development and the free-lancer emphasis in developing enterprises and self-expressing.

在对比分析中，成人学员因学历、来源地、性别、年龄、收入、职业的不同，其学习动机存在一定的差异：①随着学历层次的升高，成人学员在发展、交往、家庭、文凭动机的多个子项上表现出差异，动机强度依次降低；②县乡学员在"更好地服务社会"项目中比城市学员表现强烈，而城市学员更重视家庭及单位对自己的看法与评价；③女性学员在求知、职业、交往三大类上的动机水平较明显高于男性学员；④在发展、职业、竞争或提升三个方面，随着年龄的增加，其动机强度呈递减趋势，而41－50岁的学员在"为了更好地教育子女"这一项上表现尤为突出；⑤在"更好的服务社会"、"避免工作失败"、"更好的教育子女"三个项目中，随着收入的增加，其强度水平依次减弱，中间收入的学员较其它两层次更在意"得到提升"；⑥不同职业的学员有不同的动机表现，公务员与自由职业者的求知动机表现强烈，教师的职业动机水平相对偏高，自由职业者强调"发展事业"与"表现自己"。

The studies on ore-forming geochronology and ore fluid are conducted deeply in this paper.

本文对甘肃北山地区肃北县南金山金矿床的成矿年代学和成矿流体进行了系统研究。40Ar-39Ar同位素测年结果表明，南金山金矿石中绢云母的40Ar/39Ar坪年龄为242.8±0.8Ma，相当于印支早期，略晚于南金山金矿床附近闪长岩中黑云母的40Ar/39Ar坪年龄(244.2±0.3Ma)，这表明印支早期闪长岩对南金山金矿床的形成起着重要的控制作用。

The average geometric means of antibody titer for rubella and mumps were higher (27.74, 28.94) among urban children of 1-2 years old with a decreasing trend as the increment of the children's age.

城市儿童风疹和腮腺炎抗体几何平均浓度1~2岁组最高(27.74%， 28.94%)，随年龄增长呈下降趋势；农村儿童风疹和腮腺炎体阳性率1~2岁组最低(24.2%， 21.2%)，随年龄增长呈上升趋势。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。