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The earlier amblyopia is treated, the easier it is to correct.

较早前,是弱视治疗,比较容易,这是向正确的。

Moreover compared with the Taylor series solution, the frequency shifts in our solutions appear in the expression of oscillations of all orders in both classical and quantum cases, so multiple-scale perturbation method is more suitable for solving the weak-coupling anharmonic oscillation than the Taylor series approach.

与Taylor级数解相比较,无论是在经典还是在量子解中频率移动都出现在各阶振动表达式中,所以多尺度微扰解是弱耦合非简谐振动的较好解法。

The contraction of the buccinator limits not so much the height as the width of the buccal flange.

颊肌收缩对义齿颊侧基托翼缘高度的限制较宽度为弱。

There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.

射箭的肢体动作幅度小,简单的手段和分析不能满足其需要,笔者结合各种运动生物力学仪器优点及射箭项目的特性,选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试,运用相关软件及数理统计方法,对运动员的射箭动作技术,从射箭动作的姿态构架、肢体运动特点,身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析,结论及建议如下:结论:第一,姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标;第二,各动作阶段所用时间的长短不能作为技术评价指标,但举、开弓的时间相对较固定,开举弓时间比与中国国家队射箭成绩正弱相关达到显著性;第三,闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性,可作为身体素质、选材及成绩预测的参考依据;实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异;第四,射箭运动员实射时身体在前后方向上的稳定性较差,这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关;第五,运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够,背部肌肉用力特征不明显,撒放技术合理性不高。

Results: The tHey and blood fat level in blood plasma and expression of MCP-1mRNAof aorta on model group is obviously higher than that of control group (P<0.05);the result of immunohistochemistry shows that the expression of VCAM-1 and MMP-2enhanced, Bcl-2 is lower; aorta slice shows endarterium discontinuation, strippingpartly, smooth muscle cell arrange puffly and chaotic, infiltration of lipoid ofdifferent degree are observed in aorta wall, pathological changes suffusion, morexanthoma cell, plaque protrude lumens. The they and blood fat level in blood plasmaand expression of MCP-lmRNA, VCAM-1, MMP-2 of aorta on intervention group aremuch lower than that of model group (P<0.05); Bcl-2 of intervention group isstrengthened, and the pathomorphology and immunohistochemistry of aorta showpathological changes are slighter than model group.

结果:模型组,血浆中同型半胱氨酸浓度、血脂水平、主动脉MCP-1mRNA表达显著高于正常对照组(P<0.05),免疫组化示主动脉内皮细胞VCAM-1、MMP-2表达增强,Bcl-2表达降低;主动脉切片发现动脉内膜不连续,部分剥脱,平滑肌细胞排列疏松、紊乱,主动脉壁均见到程度不同的脂质浸润,其病变弥漫,泡沫细胞较多,可见斑块突出管腔;干预组,血浆中同型半胱氨酸含量、血脂水平显著低于对照组和模型组(P<0.05),主动脉MCP-1mRNA、VCAM-1、MMP-2表达显著弱于对照组和模型组(P<0.05),Bcl-2表达增强(P<0.05),主动脉病理形态学和免疫组织化学检测示病变轻于模型组。

Moderate hyperopia was strongly associated with many common eye conditions, particularly amblyopia and strabismus, in older children.

中度远视与许多眼部状况明显相关,尤其是在具有弱视和斜视的较大儿童中。

The results showed that the population administered with free adjuvant cholera vaccines,both low dose group and common dose group,occurred the weak adverse reaction with 10 ̄25% rate.The reaction rates between two dose groups of the same vaccine have not significant difference;The reaction rate of the first inoculation(19 ̄25%) is higher than those of the second inoculation(10 ̄15%)(P 05);The inoculating local reaction is very light ,only the very few subject occurred the scleroma with 15 mm of diameter.The reaction of aluminum absorbed cholera vaccine is slightly stronger than those of other groups.

结果表明,不加铝佐剂的O139型霍乱菌苗及O1群霍乱菌苗,不论是低剂量组(两剂全程接种45亿菌体)抑或常剂量组(全程接种90亿)接种人群均可产生10~25%的体温呈轻度升高的弱反应,并且同种菌苗的两剂量组的反应率无显著差异;第一剂接种的反应率(19~25%)较第二剂接种的(10~15%)高,P<0.05;接种局部反应轻微,只有个别受试者出现直径小于15mm的硬结;加佐剂的O1群吸附霍乱菌苗的反应较其它组强。

The results indicate that soil salinity was generally high and showed the trend of alkalization to some extent,the variation in salinity and moisture was moderate while the variation in pH was rather weak.

结果表明:土壤盐分较高且呈一定的碱化趋势;盐分与含水量为中等变异强度,pH为弱变异强度。

Results Of congenital esotropia the rate of achieve alignment within±10△at latest follow-up is significantly lower than postoperation, and in the group of surgery before 2 years old it is significantly low...

结果(1)先天性内斜视伴有弱视、下斜肌功能亢进和垂直分离性斜视的比率较高,斜视角大且稳定,绝大多数以非调节性因素为主。

On the basis of other scholoar's research, the author makes systematic、complete and throughgoing research on characteristics and predication of strata movement for the first time in this paper. The creative work makes up land space in domestic and abroad. The author's major work are as follows: 1 According Haken's synergetics view, the author researches the non—linear self —organized evolving process of refeeding, hybriding and cooperating features of internal varables of the roof movement for the first time, and makes an important conclusion that it will appear chaos at the critical state.

本文在前人研究的基础之上,初步用非线动力学的观点,对岩层运动的动力学特征及预测方法进行了较全面、系统的研究,主要工作如下: 1 根据Haken的协同论观点,初步研究了顶板运动过程中系统内部变量的反馈、耦合、协作的非线性自组织演化过程,得到了顶板运动在突变的临界状态呈现出弱混沌性,其力学行为难以准确预测的结论,较好地解释了岩层突变灾害预测困难的内在原因,并为选择合理的预报时刻,提供了依据。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力