查询词典 under age

Development of the general selective attention parallels with the development of verbal mental age in DS children, while visual perception and shape discrimination are underdeveloping the verbal mental age. No difference is found in switching attention except error response of shape. DS children have worse performance in terms of sustained attention. Compare to verbal mental age, there is an uneven pattern of the development of attention.

2与词汇理解能力的发展水平相比，DS组儿童的一般选择性注意相对较好，但其视觉感知、形状辨别能力低于其词汇理解能力的发展；转移性注意和持续性注意也相对落后；注意力各组分与词汇理解能力发展不一致，处于不均衡状态。

artificial double pole femoral head replacement treatment old age thighbone intertrochanteric bone fracture, after may reduce the old age patient bone fracture, greatly long-term bed result's each kind of complication, enhances the patient old age greatly the quality of life.

人工双极股骨头置换治疗老年股骨转子间骨折，可大大降低老年患者骨折后长期卧床所致的各种并发症，大大提高患者晚年的生活质量。

Through comprehensive comparison,during the growth from 1 age-degree bamboo to 2 age-degree bamboo,density, mechanical strength(except maximum tensile strength etc.),fraction of bundle sheath,cell wall ratio,crystallinity,cellulose content and lignin content increase rate are the greatest.3age-degree bamboo has higher strength,strength and gravity ratio andcrystallinity are the biggest,fraction of parenchyma is small and insect-resistant.2 degree bamboo has the greatest mechanical strength,but its strength andgravity ratio is not the highest and its crystallinity is lower than 3 age-degreebamboo due to its greatest fraction of parenchyma,loss tangent value is thebiggest.Its creep character is not good and is easily eaten by moth.

通过综合比较，竹材从1度竹到2度竹生长过程中，密度、力学强度、纤维束比量、胞壁率、结晶度、纤维素含量、木质素含量等指标增加幅度是最大的。3度竹强度较高，强重比、结晶度最高，薄壁组织含量较小，相对抗虫蛀，材质最好，适合材用。4度竹结晶度下降引起强度的下降，但薄壁组织组织比量最小，相对最抗虫蛀。2度竹力学强度最大，但是强重比并不是最大，结晶度比3度竹低，由于薄壁组织组织比量最大，内耗值最大，蠕变性能较差，同时相对易遭虫蛀。

Results: Weight is a more important and accurate factor to predict ETT size in pediatric patients than age. Combining the age and weight can still provide a better result. The formula is as the following: ETT size = 3.207 +(age x 0.074)+ weight x 0.109

结果；我们发现体重比起年龄在预测小儿病患的气管内管大小上是一个更重要且准确的因子，但如果合并体重与年龄一起去做预测可以得到一个更好的结果，最后所得到的公式如下： ETT size = 3.207 +(age x 0.074)+ weight x 0.109

The application model of Internet has been changed from the "age of portal","age of e-shopping" to "age of vertical platform of content and service", and after the Legend of NASDAQ Internet Stock and the Internet War, dotcom companies are now facing a crag-fast situation. On one hand, there is still a bright future and numerous business opportunities for Internet economy; On the other hand, dotcom companies cannot survive without profits. How to provide foresighted services and how to seize business opportunities on the basis of complete understand of the fast-developing Internet, is a key subject for dotcom companies to study on..

但是，在互联网的应用模式经历了&门户模式&、&网上商店模式&和&内容+服务的垂直平台模式&，互联网企业经历了那斯达克网络股神话和互联网大战之后，面对着一面是前景无限美好的网络经济未来和巨大的商业机会，另一面是眼下不盈利就无法生存的现实社会，互联网企业如何在迅速发展的互联网事业中，充分认清互联网未来的存在形式，以超前的意识、实用的精神，为全社会设计好、建设好、服务好、使用好互联网做好服务，如何在蓬勃发展的互联网事业中获取商机，是互联网行业目前值得探讨的焦点课题。

So the death age of the youngster and infant can be inferred through the length of the tooth, that is, through repeatedly measuring 100 teeth, use math physical statistics methodology to infer dental length and age regression equation, then put the length of the tooth taken from the scene and the type into the equation, and the death age can be inferred.

因此 ，可以利用牙齿长度来推断青、幼年人的死亡年龄。即通过重复测量 10 0颗牙齿，利用数理统计的方法，推导出牙齿长度与年龄的回归方程。然后，将现场提取的孤立牙齿的长度值与种类代入该方程，便可推算出死亡年龄。

However, no age differences were found in score of efficiency of practical problem solving;(3) The educational level had obviousinfluence on N and H scores,(4) The percentage in using strategy for guessing thepicture and how many bines could the aim pictures be reached had very significant age differences;(5) The N score of problem solving of prachcal life was correlated with using strategy for guessing pictures and how many bines could the aim picture be reached;(6) The results suggested, age differences on problem solving in practical life was smaller than in the laboratory.

青年至老老年组猜图猜中的人数有明显的年龄差异；除中年与老年组相差不大外，较年轻组均比较年长组明显多些；提问题用策略百分率也看到非常明显的年龄差异。（5）现实生活问题解决的N分与猜图第几次猜中和用策略百分率有显著的相关。（6）结果还提示现实生活问题解决比实验室内问题解决的年龄差异小些，也即老年人解决现实生活问题的能力保持尚好。

Literary grace this with between real example and normal analytical method that combine together, through study to system of reform, basic old-age pension system of Chile, try hard to make objective appraisal on the Chilean the pension system reform and Chiles new basic old-age pension system, and summarize its relevant experience on this basis, for the reform of the basic old-age pension system of our country with building and offering some helpful guidance and reference.

基于上述考虑，本文采用实证与规范相结合的分析方法，对智利养老保险制度改革进行了系统的研究，力图对智利养老保险制度改革及改革后所建立的新制度作出客观的评价，并在此基础上总结智利改革的相关经验，以期望能够为我国养老保险制度的改革与建设提供一些有意义的启示。

Carcass and the age of bones and cartilage are the size, shape and degree of bone and eye muscle color and texture as the basis to determine which of the bone into the cartilage of the most important indicators, age of the animals in the small bones of the upper spine have a piece of cartilage, increased with age, this piece of cartilage and bone gradually disappeared.

而年龄则以胴体骨骼和软骨的大小、形状和骨质化程度及眼肌的颜色和质地为依据来判定，其中软骨的骨质化为最重要的指标，年龄小的动物在脊柱的骨头上端都有一块软骨，随着年龄增大，这块软骨逐渐骨质化而消失。

The age class structure of Salix oritrepha population in alpine, cloudy and wet area of east Qilian Mountian is studied ,on two levels of genets and their ramets and sprouting branches .The results show that genets population is very short of the first and second class seedlings,and most of seedlings belong to the third and forth classes, and the development trend of population on this level is stable;on the other hand,the age structure of remets and sprouting branches population is more complete,and its age class distribution chart likes triangle, belonging to increasing type.In general,Salix oritrepha population in this area is increasing, but its reproduct way have changed in community succession process in order to accommodate varying circumstances.

从无性基株个体种群和无性克隆分株及萌生枝种群两个层次上对东祁连山高寒阴湿地区山生柳种群年龄结构进行分析，结果表明：无性基株个体种群 0~10 龄级幼苗贮备严重不足，11~20 龄级苗木所占比重最大，种群动态呈稳定型；无性克隆分株和萌生枝种群年龄结构比较完整，结构分布图呈正三角形，种群动态表现为增长型；总体上来讲山生柳种群呈增长趋势，只是在演替过程中为适应环境其繁殖方式有所改变，导致现阶段山生柳种群两个层次结构状态。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。