查询词典 hat

In this paper, an increasing sequence of structure element was used to detect the best response to each pixel of image and the output of the response pixel would be the most sensitive structure element by using this improved Top-Hat transform.

通过定义一个递增的结构元素序列对图像进行Top-Hat变换，在每一个像素处用不同的结构元素作Top-Hat变换，以寻找对该像素最敏感的结构元素，并把此结构元素对图像的处理结果作为该像素处最后的输出值。

A human promyelocytic leukemia cell mutant (HL-60-AR) with deficiency in HGPRT and resistance to 8-AG was established by treat〓nt of the HL-60 cells with MNNG and prescreened in 0.3% agar RPMI-1640 semisolid medium containing 8-AG. The mutant cells show the following characteristics:(1) resistant to cytotoxic action of 8-AG and growing vigorously in medium containing 20ug/ml 8-AG;(2) capable of forming 〓〓 colonies in soft agar medium in the presenee of 8-AG:(3) highly sensitive to HAT selective medium and fail to growing in HAT medium of form colonies in soft agar medium containing HAT;(4) completely deficinet in HGPRT activity; and (5) no radioactive silver grains over the mutant cells due to the absence of -hypoxanthine incorporation showed by radioautography.

一、用MNNG诱变和8-AG进行抗性筛选，成功地建立了一株抗高浓度8-AG和完全缺失HGPRT活性的人早幼粒白血病细胞突变株(HL-60-AR)，该细胞能抵抗8-AG的毒性作用，对HAT选择培养基十分敏感，检测不到HGHRT活性，不能参入〓H一次黄嘌呤。

This paper makes a through investigation on the performance of HAT cycle, including the performance of the saturator and the part-load performance of HAT cycle.

本文在归纳总结国内外学者研究成果的基础上，对HAT循环的流程及其变工况性能进行了系统的研究，并从理论及实验两方面对饱和器的性能进行了较为全面的分析研究。

As a key component in HAT cycle, saturator has important impact on the holistic performance of HAT cycle. So it has the necessity to do further study on saturator characteristics.

饱和器作为HAT循环的核心部件，其性能直接影响到HAT循环的整体性能，因此有必要对饱和器的工作特性进行深入的研究。

Some revision of the compressor characteristics and the turbine sections has been made to accommodate the increased pressure ratio, the increased airflow and the moisture and heat addition in the saturator. Based on the HAT gas turbine, the part load performance of HAT cycle has been gained.

本文推导了HAT循环燃气轮机稳态性能数学模型，并分别研究了各换热器的变工况性能，在此基础上，本文对HAT循环燃气轮机的变工况性能进行了研究，得出HAT循环具有变工况性能好的结论。

At the drop of a hat; talk through one's hat

今天我们要给大家介绍两个和"帽子"，也就是英文里的"hat"这个字有关的习惯用语。

Moreover, the differences between the classical and the new Top-hat transformations, and the properties of the new Top-hat transformation are analyzed.

接着分析了新型Top-hat变换和经典Top-hat变换的不同，并详细分析了由此产生的新特性。

This paper proposed an improved algorithm of Top-hat transform based on graunulometry. Top-Hat transform can extract lighter objects and structures in gray image.

数学形态学中的Top-Hat变换是一种提取图像中局部较亮的目标或信息的技术。

Then, the new Top-hat transformation is proposed through regrouping the calculation of the classical Top-hat transformation by using two different but related structuring elements.

首先分析了经典Top-hat变换的缺点，然后用两个不同但互相关联的结构元素重新组织经典Top-hat变换的运算形成新型Top-hat变换。

To improve the detectability of the Top-hat transformation and suppress the effect of noises or clutters, a new class of Top-hat transformation is proposed. Firstly, the shortcomings of the classical Top-hat transformation are analyzed.

为了简单有效地提高Top-hat变换的目标检测能力，降低噪声及复杂背景对其性能的影响，提出了一类新的Top-hat变换。

This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.

详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。

Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.

遮掩我的身份，帮助我，我的面具将成为我的目的。