active region

[ˈæktɪv ˈriːdʒən]
  • active region
  • 释义

    活性区;活动区

纠错 数据更新时间:2026-07-21 16:17:57
1、

the north part of it is convection inhibition region, while the south part of it is convection active region.

MCV的北侧属于对流抑制区,MCV的南侧是对流活跃区。

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3、

the reverse breakdown voltage may be related to the width of the active region.

反向击穿电压可能和作用区的宽度有关。

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4、

The Mutual Intrusion of Opposite Magnetic Polarities in a Solar Active Region

太阳异极性磁区的相互入侵

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5、

the teacher wrote the active region definition on the board.

老师把活动区域定义写在黑板上。

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6、

scientists study the active region of the sun.

科学家们研究太阳活动区。

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7、

scientists observed a gamma active region in space.

科学家们观测到了一个伽马射线活跃的区域在太空中。

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8、

A New Method for the Observation of Magnetic Field in Solar Active Region

太阳活动区磁场观测的一种新方法

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9、

Analyzing the carrier density and photon density of VCL in active region, the physical mechanism of gain clamping was revealed.

分析有源区内载流子和VCL光子密度的变化,揭示了增益钳制的物理机理。

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10、

Some characteristics of solar X-ray flare active region

太阳X射线耀斑活动区的一些特征

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11、

from this analysis, we see that the magnetic field extending to the lower coronal region is approximately the potential field during the steady period of an active region.

这说明,日面活动区在其稳定发展阶段,延伸至低日冕部分的磁场是一个势场。

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12、

scientists study active region magnetic fields on the sun.

科学家们研究太阳上的活动区磁场。

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scientists observed an ephemeral active region on the sun.

科学家们观测到太阳上有一个短暂活动区。

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A Method for Comprehensively Determining the Vector Magnetic Field of A Solar Active Region

太阳黑子矢量磁场的综合测定法

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15、

the active region was relaxed to a lower energy state, but not completely to the minimum energy state.

表明该活动区松弛到了一个低能态但不是最小能量状态。

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16、

Some comments are made on the computation of solar active region magnetic field in the last thirty years, especially on some errors in linear force-free field representations.

首先对30年来用无力场计算太阳活动区磁场方法作了一些评注,特别研究了线性无力场解中的几个误区。

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17、

morphological analysis and magnetic energy variations of active region no. 431

No.431活动区的形态分析和磁能变化

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18、

Similarly, the equivalent circuit model of semiconductor optical detector has been established, based on the rate equations of PIN photodiode active region.

同样,以PIN光探测器有源区速率方程为基础,建立了半导体光探测器的等效电路模型。

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19、

By use of this model, the average temperature in the active region can be calculated.

采用该模型,可准确预估器件有源层内的平均温度。

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20、

the north yellow sea is a less active region;

北黄海内呈弱活动区的状态;

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21、

a morphological study of the active region in early february 1986

1986年2月初太阳活动区的形态研究

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22、

within the framework of nonlinear force free fields, the authors try to model the magnetic field configurations of a super active region ( with large island sunspots).

用时间缓变的非线性无力场模拟超级活动区(弧岛式大型δ黑子)的磁场位形。

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the fabrication of one-dimension quantum wire arrays in the active region of semiconductor laser

半导体激光器激活区中一维量子线的研制

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in addition, high gain and fast response can be obtained by increasing the length of the active region of soa.

加长半导体光放大器有源区长度可获得更大增益,同时提高了器件的响应速率。

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25、

the noise characteristics of an iec ld depend mainly on the lengths of the active region and the external cavity and on the changes in the refractive index.

指出IEC LD的噪声特性主要取决于有源区和外腔的长度及折射率的变化。

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26、

numerical results indicate how the various parameters such as bulk resistivity and carrier diffusion length in the active region affect the profiles.

以数值结果揭示外延层的体电阻率及厚度、活性区载流子的扩散长度、模增益和丝区宽度等参量对上述各种分布的影响。

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27、

Ensure there are text links for each active region of this image map.

请确保此图像映射的每个活动区域都有文本链接。

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28、

the method includes forming a device isolation layer having rugged bottoms and defining an active region by filling an insulating material in the first and second trenches.

该方法包括,通过在第一和第二沟槽中填充绝缘材料,形成具有粗糙底部并限定有源区的器件隔离层。

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29、

stress corrosion cracking takes place in the active region of the polarization curve.

应力腐蚀破裂发生在极化曲线的活化区。

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30、

the transistor operates in the forward active region.

这个晶体管工作在正向有源区。

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