查询词典 enhancement

Skull MRI for 14 cases revealed linear enhancement in local meninx or abnormal enhancement in cerebral parenchyma.

头颅磁共振检查14例(占56.0%)，均见软脑膜线状强化异常信号或脑实质强化灶。

Ecause of stronger resonance enhancement to incident pump beam given by the Bragg microcavity, the enhancement effect of the phase conjugation wave produced by Bragg microcavity was more outstanding than that caused by naked third order NLM.

ragg微腔中的三阶NLM产生的相位共轭波相对于该介质裸露时产生的相位共轭波具有明显增强，这主要是Bragg微腔对入射泵浦光产生了较大的共轭增强作用。

The improvements consist of two parts: 1 generalizing the PDE based approach to contrast enhancement to adapt to any specified stretch function for global and local contrast enhancement; 2 proposing a piecewise linear stretch function design method to achieve better histogram equalization.

改进包含两个方面：1 修改并推广了原有的基于PDE的灰度增强方法，使之可适用于任何设定的灰度拉伸函数；2给出了一种通用的分段线性拉伸函数设计方法，它较采用累积直方图作为灰度变换函数可达到更好的直方图均衡化效果。

At the same time, along with the people living standard and the quality of life enhancement, the various countries' consumer to the product and the service selective enhancement, to the product and the service security, wholesomeness and the performance quality request more and more is also high.

同时，随着人们生活水平和生活质量的提高，各国的消费者对产品与服务的选择性增强，对产品与服务的安全性、卫生性及性能质量的要求也越来越高。

In studying the extraordinary enhancement of microwave transmission through single subwavelength slit,we also examined the influences of the groove number and the periodical parameters on the enhancement factor in detail.

在研究微波通过亚波长金属狭缝的超强透射实验中，我们还详细研究了表面周期结构数目和表面衍射光栅结构的几何参数对超强透射强度之影响。

the information technology in the physical teaching's utilization, must play teacher's leading role, takes student's main body status, arouses student's enthusiasm fully, lets the student from the observation, practice to the ponder, the conclusion, studies spiritedly; must pay great attention in the teaching process the observation, the experience and the understanding, pays great attention to observe, to begin, the elaborative faculty raise and the enhancement; must pay great attention the thinking in images the raise and the enhancement; not only need achieve will eat the nimble ponder which the fish will fish, for active learning and for radiation thought study pattern.

信息技术在物理教学中的运用，要以发挥教师的主导作用，重视学生的主体地位，充分调动学生的积极性，让学生从观察、实践到思考、结论，生动活泼地学习；要以注重在教学过程中的观察、体会和理解，注重观察、动手、思考能力的培养和提高；要注重形象思维的培养与提高；要以达到不但会吃鱼更会钓鱼的灵活思考，为主动学习和为发散型思维的学习模式。

In vivo whole-cell recording from the tectum of Xenopus tadpoles showed that repetitive dimming-light stimulation applied to the contralateral eye resulted in persistent enhancement of glutamatergic inputs, but not GABAergic or glycinergic inputs, on tectal neurons. This enhancement can be attributed to potentiation of retinotectal synapses.

在生体培养爪蟾蝌蚪四叠体中，以微暗的环境下激发对侧的的眼睛，可造成强烈激化麸胺酸型的突触传导，但却不激发胺基苯甲酸型与甘胺酸型的突触传导。

This article analysed the method of enhancement in frequency and space threshold, and adopted the enhancement method correspond to the image.

对频率阈和空间阈的图像增强方法进行了分析，并针对研究的图像采用相应的增强算法。

Typical CT imaging of BM was characterized with:(1) annular enhancement or annular and tubercular combined enhancement;(2) huge size of hydrops surrounding the metastasis,...

典型的CT表现有：(1)环状强化或环状和结节状混合强化为绝大多数；(2)周围大范围水肿，与病灶大小不成比例；(3)颅内多发为常见。

In addition, the computational evaluations indicate that the heat transfer enhancement of delta winglet for aligned tube bank heat exchanger is more significant than that for staggered tube bank heat exchanger, the heat transfer enhancement of delta winglet with the attack angle of 45° is more obvious than that of 30°; the delta winglet with the attack angle of 45° leads to an increase in pressure drop, while the delta winglet with the attack angle of 30° results in a slight decrease.

另外计算还发现：三角形小翼对顺排换热器的强化换热效果好于对叉排换热器的强化；冲角为45°的三角形小翼强化换热效果好于冲角为30°的三角形小翼；冲角为45°的三角形小翼导致空气压降提高，而冲角为30°的三角形小翼则可使压降有所减小。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。