Extended objects will always appear brighter at lower magnifications.
在低放大率的情况下，扩展光源往往显得更亮一些。
The reconstruction properties of the dilute objects are different from the extended objects.
本文论述了离散点集与连续物体的投影重构的不同性质。
The speckle imaging quality of space extended objects is limited by photon density in short exposure images.
空间扩展目标斑点成像的质量受到短曝光像中光子密度的限制。
This method can reconstruct extended objects from several noised speckle frames without reference star data.
该方法不使用参考星数据，从几幅含噪光斑帧里对扩展目标进行重建。
The building of the simulation system has laid a basis for further studying high resolution speckle imaging techniques for the extended objects.
模拟所建立的系统，也为进一步深入研究扩展目标的高分辨力斑点成象技术打下了基础。
When viewing extended objects, the apparent brightness seen in the eyepiece is a function only of aperture and magnification, it is not related to focal ratio.
当观察扩展光源时，目镜中所看到的亮度只跟孔径和放大率有关，它跟焦比并没有关系。
Telescopes with small (sometimes called "fast") focal ratios do, however, produce brighter images of extended objects on film, and thus require shorter exposure times.
小(有时候称“快”)焦比的望远镜确实能够在底片上呈现出更亮的图像，因此需要的曝光时间可以更短。
It provides objects and methods for accessing the asset manifest in an object-oriented style and offers full control on the extended metadata of the assets.
它以一种面向对象的方式提供访问资产清单的对象和方法，并提供对资产已扩展元数据的完全控制。
Extended statistics are collected on objects referenced in the MQT definition using sampling.
扩展的统计信息是使用采样在MQT定义中引用的对象上收集得到的。
Event objects are now extended with a collection of instance methods.
事件对象现在扩展了一组实例方法。
Many people equate focal ratios with image brightness, but strictly speaking this is only true when taking pictures of "extended" objects like the Moon and nebulae.
许多人常常把焦比和图像亮度等同。其实严格来说，只有当观察月亮和星云等“扩展”光源(译者注：与点光源相对，可以理解为面光源)的时候，上述说法才是正确的。
Before Informix 4gl Version 7.50.xc1, UTF-8 capability was not extended to 4gl, so using database objects named using UTF-8 characters was not possible.
在Informix4glVersion 7.50 .xC1之前，UTF - 8功能还没有扩展到4gl，因此不能使用UTF - 8字符命名数据库对象。
Applications written for Android 3.0 are able to use an extended set of UI objects, powerful graphics, and media capabilities to engage users in new ways.
针对Android 3.0编写的应用程序将能够使用一套扩展的新ui对象，强大的图形和多媒体功能扩展，从而使以崭新的面目面对用户。
Listing 3 shows the ContactDAO interface extended to use the JDO API to persist, query, update, and delete objects.
清单3显示扩展后的ContactDAO接口，可使用JDOAPI进行持久化、查询、更新和删除对象。
The Manage Mobile Pages portlet can be extended to allow metadata configuration for objects in Portal.
管理移动页面的portlet能配置元数据使其适合于Portal中的对象。
Objects or attributes relating only to the new version will be lost after a backward migration, and therefore you should not backward migrate after running the new version for an extended period.
与新版本相关的对象和属性在向后迁移后将丢失，因此在运行新版本较长一段时间后最好不要进行向后迁移。
He made a hole and peering through, could see jewellery, and other objects stacked in piles in the shadows that extended beyond the beam of light penetrating the interior.
他掏了个洞往里瞥去，能看见珠宝，在透进去的光线之外的阴影里面，还有些堆成堆的其他东西。
To provide object persistence, we extended the object model to permit the definition of persistence attributes for objects.
为了提供对象持久化，我们扩展了对象模型，允许为对象定义持久化属性。
Newton took the principles of motion and of gravitation as deduced from observations of earthbound objects and extended them to the motions of the earth and of the planets around the sun.
牛顿观察物体往地上落，演绎出运动原则和引力原则，并将这些原则扩展到地球的运动和环绕太阳运转的行星的运动。
The clustering of extended spatial objects is one of the focuses of spatial cluster analysis.
扩展空间对象的聚类分析是空间聚类研究的焦点问题。
The extended void memory board constructed according to this idea can meet the needs for storage of sequence images of moving objects.
利用这一思想作成的扩展虚存板，可以满足存储大容量动目标序列图像的要求。
If you just extended Command, you wouldn't have automatic access to those objects, but you could still inject them manually by adding this.
如果你只是想扩展这些命令，你就不能自动方位这些对象，但是你可以手动注入他们。
A proxy object inherits the associated semantics of managed objects such as garbage collection, support for members and methods, and can be extended to form new classes.
代理对象继承托管对象(例如垃圾回收、对成员和方法的支持)的关联语义，可以将其进行扩展以形成新类。
This topic which can also be extended to non-rigid objects, three or more view motion segmentation and so on has broad prospects for development.
本课题还可扩展到非刚性物体、三视或多视运动分割等，具有广阔的发展前景。
The lifecycle of the objects in the cache may be extended by being in the cache, since the cache is holding a reference to them.
缓存中对象的生命周期可能会延长在缓存中，由于缓存是持有一个参考。
The given research project has a task to describe the geographic entities and map objects including their information manipulation using the extended fractal dimension scientifically.
本项目是以扩展分维为手段，研究地理对象与地图目标的科学描述及其信息处理问题。
Note that a proxy object inherits the associated semantics of managed objects such as garbage collection and support for fields and methods, and can be extended to form new classes.
请注意，代理对象继承与托管对象(如垃圾回收、字段和方法支持)关联的语义，并且可以扩展以形成新类。
If this object represents an interface, the array contains objects representing all interfaces extended by the interface.
如果该对象表示接口，数组包含的对象表示该接口继承的所有接口。
The precise timings of occultations provide information about planetary atmospheres , the dimensions of extended visible , radio , and x - ray objects , and the positions of objects.
准确纪录掩星现象的时刻能提供有关行星大气，不同类型星体大小和准确的位置。
The precise timings of occultations provide information about planetary atmospheres , the dimensions of extended visible , radio , and x - ray objects , and the positions of objects.
准确纪录掩星现象的时刻能提供有关行星大气，不同类型星体大小和准确的位置。
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