black core

网络黑心; 碳斑

双语例句

Black boxes: The core application or one of its dependencies may not have monitoring transparency to its internals. 黑盒：核心应用程序或者它的某个依赖关系对于其内部可能不具有监控透明性。

Theory predicts most black holes in the universe should form when the core of a star collapses and a GRB is not produced. 相关的理论预测，宇宙中的黑洞应该是在恒星的星核坍塌后形成的，而且也不会发出伽玛射线。

The novel take the valuable black eyebrow coloring ornamental hairpin's love story as a core, described the feudal aristocracy by Sheng Zhuanshuai the process. 小说以宝黛钗的爱情故事为核心，描写了封建贵族由盛转衰的过程。

All black holes are formed from the gravitational collapse of a star, usually having a great, massive, core. 所有的黑洞都是因为恒星的引力坍缩而形成，这种恒星通常有一颗巨大而厚重的核心。

The discovery that super massive black holes are at the core of most, if not all, galaxies was one of the Hubble's greatest achievements. 哈勃空间望远镜最大的成就之一就是发现在大多数星系的中心都有超巨黑洞。

Since most black holes should form when the core of a star collapses and a gamma-ray burst is not produced, this may be the first time that the common way of making a black hole has been observed. 因为多数黑洞应该形成，当星的核心崩溃时，并且伽马射线爆炸没有被生产，这也许第一次是做一个黑洞共同的方式被观察了。

Several years ago the American and the German teams independently deduced that only a giant black hole could explain the behaviors of stars at the Milky Way's core. 几年前，美国和德国的团队独立地推论出只有一个巨大的黑洞能够对银河系核心处恒星的行为做出解释。

Effect of black liquid system on core swelling 黑液体系对岩心膨胀的影响

The blade blank worked by hot rolling may appear so-called "black core" macrostructure in its longitudinal and cross section after acid pickling. 用热轧方法生产的锭杆毛坯，在其纵、横截面上经酸蚀后出现了“黑心”问题。

By means of DTA-TG analysis, the optimal firing schedule of soaking at 800 ℃ for 4 hours is determined. Consequently, drawbacks of black core and deformation can be effectively avoided. 通过DTA-TG分析确定了在800℃保温4h的优化烧成制度，有效避免了黑心和变形缺陷的产生。

Main microstructures of sintered samples by SPS are white core/ grey shell, some even haven't typical core/ shell microstructures, whereas by VS show typical black core/ grey shell structure. 放电等离子烧结试样的显微结构主要为白芯/灰壳结构，甚至没有明显的芯/壳结构，而真空烧结则主要为黑芯/灰壳结构。

The study shows that Chatham flux-grown ruby has well-developed symmetry growth zoning structure, which is the thin hexagonal layers distributing alternatively and the black core with zoning structure. 测试结果表明，这种合成红宝石内部多发育完美的几何时称生长分区结构、相间分布的六边形暗色薄层及具分带结构的暗色核心。

The expansion graphite replaced acetylene black as electrical core material in dry battery. 在干电池中用膨胀石墨代替乙炔黑作为电芯材料。

Except the microstructure of black core/ white rim, white core/ black rim also was presented, which resulted from the existence of nano-powders which changed the evolution of microstructure; 在显微结构中，除了黑芯/白环的结构外，还存在着白芯/黑环结构；

Fixing the black and white ground is its base, regulating the median is the core while sharpening technology is its the key point. 黑白场的确定是照片扫描的基础，中间调的调整是照片扫描的核心，锐化技术的恰当运用是照片扫描的关键。

It has been shown that the method works efficiently and, especially in the full eclipse area, the associated "black core" on the image can also be eliminated and the texture and brightness of cloud systems can be recovered. 这种方法可以有效地消除阴影，尤其是日全食区域的黑核，较好地恢复了云图上云的纹理结构及亮度。

To economic growth, industrial structure is a Black Case. Industrial structure competitiveness acts as an important part in urban core competitiveness. 产业结构是经济发展的黑箱，产业结构力是城市核心竞争力的重点。

Option is the core instrument of the financial engineering. Owe to the contribution of option pricing theory, Black and Scholes won the 1997 Nobel Prize. In last decade, the application of the OPT become more and more widespread. 期权是金融工程的核心工具，Black和Scholes由于对期权定价理论的贡献获得了1997年诺贝尔经济学奖，十多年来，期权定价理论的应用越来越广泛。

Black stones have no layered structure and core, mainly composed of the small particles distributed in the stone. 黑色结石无明显核心区及外围层状结构，主要由密集分布于结石内部的细小颗粒组成。