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We investigated the characteristics of visual evoked potentialsof the eyes with normal visual acuity in 84 children of whom 20 were normal,28 of anisometropic amblyopia,8 of ani-sometropic amblyopia already cured, 8 pairs of monozygotic and 6 pairs of dizygotic twins with ambly-opia.

对84例儿童正常视力限的视觉诱发电位(visualevokedpotential,VEP)进行了分析,其中正常儿童20人,屈光参差性弱视儿童28人,治愈的屈光参差性弱视儿童8人,单卵生子8对,生子6对。

A practical software development method based on monolithic microcomputer is presented in this paper, It suggests a new data transmission path way between IBM-PC microcomputer and JD-51 monolithic microcomputer by use of CENTRONICS printer parallel port of IBM-PC system and the printer interface of JD-51, It transmits the MCS-51 system machine code program assembled and edited in IBM-PC to JD-51 monolithic computer or transmission backword.

本文介绍了一种实用的单片板机软件开发方法,该方法利用IBM—PC的CENTRONICS打印机并行口与JD—51单片板机的打印机接口进行数据传输,把在IBM—PC机编辑汇编成的JD—51板机的机器码程序传送给JD—51,阐述了该方法的技术原理及程序设计。

The results showed that all of the four preservatives can prevent the growth of bacteroidal soft rot, and the effect of sodium diacetate was the best. After 40 or 45 days' storage, all of the untreated asparagus were rotting, but the incidence of disease of the asparagus treated with 1.5% sodium diacetate was 0 and 32% respectively. 0.5% Zhongshengjunsu, 1.5% sodium diacetate and 1% sodium chloride can delay the reduce of chlorophyll.

结果表明,4种防腐保鲜液浸蘸笋尖均可明显地抑制贮藏过程中芦笋软腐病的发生,但以乙酸钠处理效果最好,贮藏至40d\45d,对照已全部发病,而用1.5%乙酸钠处理的,发病率为0和32%。0.5%中生菌素、1.5%的乙酸钠和1%氯化钠处理,均有延缓芦笋叶绿素分解的作用。

Its bicephalic structure—two chairmen, two chief executives—reflects its Franco-German origins and complicates decision-making.

主席,执行官的头结构反映了其法-德出身,也让决策过程复杂化。

In this paper, we analyse the features of bicircular arc interpolation algorithm which isoften used in numerical control manufacturing.

本文在分析数控插补最常用的圆弧插值算法特点的基础上,将以局部坐标系中的三角运算为核心的传统圆弧插值算法,改造成为以整体坐标系中的线性运算为核心的矢量形式的圆弧插值算法,从而减少了计算的复杂性和程序的复杂性,提高了效率和可靠性。

III. Studies on the total synthesis of macrophllin type of bicyclo[3, 2, 1] octanoid neolignans ( C-4': endo ) The first total synthetic route of macrophllin type of bicyclo[3, 2, 1]octanoidneolignans ( C-4': endo ) was established based on the rearrangement ofbenzofuranoid and bicyclo[3, 2, 1]octanoid neolignans.

三、Macrophllin型环[3,2,1]辛烷类新木脂素(C-4'桥环为endo)的全合成研究利用氢化苯骈呋喃类新木脂素和环[3,2,1]辛烷类新木脂素的重排关系,首次建立了macrophllin型环[3,2,1]辛烷类新木脂素(C-4'桥环为endo)的全合成路线。

Of bidentate ligand DABCO is added exactly as axial ligand to the catalytic system.

齿配体DABCO作为轴向配体,核铁卟啉催化环己烷羟化反应

Results The highest drug use frequency was biguanide. There was 50.9% in the oral antidiabetic drug combination. Leading the first 3 places on the list of drug combination were sulfonylureas in combination with biguanide, sulfonylureas in combination with α-Glycosidace inhibitor, biguanide in combination with α-Glycosidace inhibitor, while there was 16.1% in 3 kinds combination. When oral antidiabetic drugs were combined with other drugs, combination with antihypertensives drugs led the fist, while with antihypertensives drugs led the second.

结果 二甲胍使用频率最高,口服降糖药联合用药的比例高达50.9%,居前3位的依次是磺脲类+胍类、磺脲类+α-葡萄糖苷酶抑制剂和胍类+α-葡萄糖苷酶抑制剂,而3种以上口服降糖药联合用药的比例也达16.1%;口服降糖药与其他药物联合使用情况看,配合使用抗高血压药的频率最高,其次是降脂药。

Thermodynamic properties of PSf - DMAc - alcohols ternary systems are studied, the binodal is calculated. Cloud point curves from light scattering experiment verify the calculation results; The agreement between the cloud point curves and the binodal is quite well.

文章摘要:对聚砜-二甲基乙酰胺-醇类非溶剂构成的制膜体系的热力学特性进行了研究,计算出这些体系的结点线,并用这些醇类非溶剂通过光散射法进行浊点滴定实验,浊点曲线与结点线基本重合,验证了结点线的计算结果。

This results in a higher possibility for the components to enter the unstable demixing gap after the rapid phase separation of the system has taken place.Therefore,a bicontinuous structure is easily formed for CA membrane. For the systems of ScCO_2/toluene/PSt and ScCO_2/solvent/PVB,the increase of temperature or decrease of pressure leads to the binodal curves shifting toward the polymer/solvent axes,and thus results in the decrease of miscibility gap.The membrane toplayers of ScCO_2/solvent/PVB systems are dominated by the equilibrium thermodynamics,while the formation of membranes sublayers is the result of the combination of the equilibrium thermodynamics and membrane formation kinetics.

以下时由节线、旋节线之间构成的亚稳互溶分相区很窄,使得该体系在快速分相后其组成变化进入旋节线内不稳分相区的可能性极高,从而易导致CA膜形成连续结构;温度升高或压力减小均可导致ScCO_2/甲苯/PSt与ScCO_2/溶剂/PVB两种铸膜体系的节线向聚合物/溶剂轴一侧靠近,均相区减小;ScCO_2/溶剂/PVB体系的膜表面结构形成主要受平衡热力学过程的控制,而膜的截面结构是其平衡热力学与扩散动力学共同作用的结果。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"