无变化的

Methods To observe 30 cases with low degree intermittence exotropia in children for 30 months without any treatment, and analyze the exotropia degree change and the stereoscopic vision change.

分析斜视度的变化及立体视觉的变化。发现其总体结果表明斜视度无明显恶化增大，立体视觉有所改善和提高。

Doldrums, region of calms, light variable winds, girdling the oceans near the equator and varying in position and extent according to the season.

赤道无风带是赤道周围的地带，该地带的风平静，变化不大，随着季节变化在位置和程度上不同。

As Western fashions changed, the basic cheongsam design changed, too, introducing high-necked sleeveless dresses, bell-like sleeves and, the black lace frothing at the hem of a ball gown.

旗袍的基本剪裁随着西方时尚的变化而变化，引进了高领无袖旗袍，喇叭袖和黑色蕾丝装饰褶晚礼服。

RESULTS: Histological analysis results of lung tissues were consistent with the characteristics of murine asthma model.

结果： 哮喘组小鼠的肺组织表现为嗜酸细胞及淋巴细胞浸润为主的炎症变化，治疗组和对照组无此变化。

When generators and reactive power generator reach their reactive limits, the corresponding rank of the power flow Jacobin will augment simultaneously, and cause the minimum singular value change suddenly, then lose the commensurability to the value before node type change, this affects its linear nature.

当发电机和无功发生设备达到无功限制时，潮流方程相应的雅可比矩阵阶数也将增大，致使奇异值指标发生突然变化，与节点性质转化之前的奇异值失去可比性，将影响其线性性质。

The induced changes in log mesopic contrast sensitivity showed significant negative correlation with the changes in third-order (r =-0.490, P =.0013 without glare; r =-0.362, P =.0177 with glare; Spearman rank correlation coefficient) and fourth-order root mean square (r =-0.586, P =.0001 and r =-0.306, P =.0450, respectively).

中间视力对比敏感度log值的变化与三阶像差(r =-0.490， P =。0013 无眩光； r =-0.362， P =。0177 ，有眩光； Spearman 等级相关系数)和四阶像差(r =-0.586， P =。0001无眩光；； r =-0.306， P =。0450有眩光，)的均方根呈显著负相关。

The main results were as follows:There was significant correlation between the soil urease and phosphatase activities, which showed no significant difference upon different plots. The urease and phosphatase activities in the soil were higher in spring than autumn, which under mangrove plants were all higher than those in the New alluvial soil without plants and Bared land. Soil urease activity exhibited no significant difference under different mangrove species. The phosphatase activity in the soil of Centenary Aegiceras corniculatum and Spartina alterniflor was the highest, which was the higher in the soil of Kandelia candel and Avicennia marine.

结果表明：土壤脲酶和磷酸酶活性存在极显著的相关性；两种酶在不同区域间均无显著差异，季节变化均表现为春季大于秋季；有红树植被的土壤脲酶和磷酸酶活性皆大于空地和裸地，土壤脲酶不同红树植被下无显著差异，磷酸酶则表现为百年生桐花树和互花米草显著高于其余植被，秋茄和白骨壤次之。

By coaxially detecting the images of the cutting front and the sparks jet , the relationship between the detected signals and cutting quality, including cutting defects and surface roughness, has been obtained.

本文通过同轴视觉传感系统同时获得切割前沿和切割火花簇射视觉图像，成功地提取了产生切割缺陷和切割面粗糙度变化时图像特征信号的变化规律，首次实现了以无切割缺陷并且在一定工艺条件下获得最高切割质量为目标的切割速度自寻优控制。

By coaxially detecting the images of the cutting front and the sparks jet, the relationship between the detected signals and cutting quality, including cutting defects and surface roughness, has been obtained. Self-optimizing control aiming to the best roughness on some certain cutting conditions has been realized.

本文通过同轴视觉传感系统同时获得切割前沿和切割火花簇射视觉图像，成功地提取了产生切割缺陷和切割面粗糙度变化时图像特征信号的变化规律，首次实现了以无切割缺陷并且在一定工艺条件下获得最高切割质量为目标的切割速度自寻优控制。

No-class-regulated was used to regulate temperature discretionarily during the service temperature range, and automatically maintain constant temperature, stabilizing with the temperature change.

在调温方式上采用无级调温方式，在调温范围内随意调节温度的高低，并且自动保持恒温，不随室温的变化而变化。

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％。