The age structure of rhizome length showed that the 1st and the 2nd age classes were equal on the whole, the 3rd age suddenly reduced.
根茎长度的年龄结构表现为1龄级与2龄级大体相同，3龄级陡度减少。
Regulations such as minimum operating age, restricted operating areas and compulsory classes in water safety are essential.
诸如最低操作年龄、限制操作区域和水上安全必修课等规定是必不可少的。
Fitness classes such as the Osteo Pilates program offered at Avalon Woods are specifically designed to accommodate a number of physical restrictions that tend to develop as our bodies age.
阿瓦隆·伍兹健身俱乐部开设了像“骨骼普拉提”这类的健身课程。这些专门定制的项目适合中年后有许多生理局限性的人群。
Most of those believers are under the age of 35, and across all income classes, the survey showed.
调查显示，多数相信外星人存在于地球的人年龄在35岁以下，而且各收入阶层的人都有。
Her father, a disciplinarian who had studied martial arts, pushed her from an early age, even pressing her to do calisthenics every morning before primary school classes began.
他从程菲小时候起就对她严格要求。 在程菲念小学的时候，他甚至强迫程菲每天早上去上学之前都要练习柔软体操。
These programmes seem to plug into an elemental curiosity that is Shared by all age groups and classes.
这些节目似乎开启了观众们所共有的基本好奇之心，无论他们来自于哪个年龄层次，或出身于何种社会阶层。
Chapter Two analyzes the class status and moral attributes of characters in Bleak House to explore the living situations of the three classes in the Victorian Age.
第二章具体分析《荒凉山庄》小说人物的阶级地位及其道德属性，以探讨维多利亚早中期社会三个典型阶级的生存状态。
It was a small composed of four classes with about 25 children in each class according to age. For the most part, one teacher was responsible for teaching all subjects to their class.
那是一个很小的学校，由4个班级组成，每班大约有25个孩子，是按照年龄来分班的，一般都是由一个老师负责教每个班级的全部课程。
Parents can take babies as young as four months to water orientation classes, and group swimming classes can start at age three.
从孩子4个月开始，父母亲便可以带去参加亲水课程了，等到3岁，就可参加集体性的游泳训练课了。
Chapter One presents the theoretical foundation, which provides the definition of class, the categorization of the classes in the Victorian Age and the definition of morality adopted in this thesis.
第一章对阶级及道德的概念进行重新界定并对维多利亚社会重新进行了阶级划分，由此提出论文的理论基础为下文的具体文本分析提供理论支持。
He left high school at the ripe old age of eight and has been attending college-level advanced astrophysics classes ever since.
他在8岁时已经足够成熟，离开了高中，曾经参加国大学的高级天体物理学班。
In my opinion, the parents should not let their children learn so many classes in the early age, the kids need to spend some time to play with their friends, they need to breathe some fresh air.
在我看来，家长不应该让他们的孩子在早期学这么多的课程，孩子需要花时间和他们的朋友玩，他们需要呼吸新鲜的空气。
The average age of onset for disorder classes was earliest for anxiety at 6 years, followed by age 11 for behavior disorders, age 13 for mood disorders, and age 15 for substance use disorders.
各种精神障碍的发病年龄，最早是从6岁开始出现焦虑，11岁开始出现行为障碍，13岁开始情绪失调，15岁开始用药紊乱。
The name, which literally means "Beautiful Age", is largely a retrospective title given by the wealthier classes who benefitted most from the era.
这个名字的意思含义是“美丽时代”，很大程度上是追溯称号赋予的富裕阶层谁得益最多的时期。
Through evening classes I got recommended to an arts college, and so in 1991, at age 36, I started studying again.
他介绍说：“通过夜校，我被推荐给一个艺术学院，那是在1991年，我36岁，又开始再次学习。
Classes are composed of basic ballet training, stretching exercises and age appropriate dance routines.
舞蹈课程内容包括基本芭蕾训练，软度训练，以及根据学员年龄编排的舞蹈。
Liu Jian started learning English while in middle school at age 13. It was a compulsory subject, and he took classes in it every day.
刘健(音)从初中开始学英语，当时13岁。当时这是一门必修课，他每天都会上英语课。
Kindermusik with Joyful Education is offering 4-class-session demo classes for age 0-5 year, starting this October. Limited space, first come first served .
美国启德童从十月起提供0-5岁年龄段4节课的体验课。名额有限，预报从速。
Ranges from recreational classes to competitive programmes for all age groups. There is a select advanced class for the most promising gymnasts.
课程覆盖所有年龄段人群，从娱乐性课程延伸到竞技类项目，这里还为有潜质的体操运动员们提供加强班的课程。
Please do not leave your under age children unattended, and pick up your school children on time after classes.
上课前后，请看管好自己的孩子。放学时，按时接走孩子。
Students should be assigned to small-sized classes according to age and level.
小班制教学，依年龄和程度分班，提供。
Kindermusik with Joyful Education is offering 4-class-session demo classes for age 0-5 year, starting this October. Limited space, first come first served.
美国启德童从十月起提供0-5岁年龄段4节课的体验课。名额有限，预报从速。
Children enjoy learning through games, songs and other activities appropriate to their age level. All classes are with qualified children's teachers from the United States.
孩子们通过游戏，歌曲，及适合他们年龄的各种活动增加学英语的兴趣。所有教少儿的老师均来自美国。
In addition, I was surprised that the average age of initiation was quite similar for all classes of medications except anticonvulsants.
除此之外，我对于这些药物，除了抗癫痫药物之外，开始使用的年龄都那么相近感到惊讶。
Most of those believers are under the age of 35, and across all income classes, the survey showed. Of those who do not believe, most are women.
相信的人中大部分年纪小于35岁， 调查者说。不相信的人中，女性居多。
Oxidative stress and damage to all of the major classes of molecules in cells are involved in aging and age-related diseases.
氧化应激和破坏的所有主要类别的分子在细胞参与衰老和与年龄有关的疾病。
Oxidative stress and damage to all of the major classes of molecules in cells are involved in aging and age-related diseases.
氧化应激和破坏的所有主要类别的分子在细胞参与衰老和与年龄有关的疾病。
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