Those observations have revealed that SN 1979c has not dimmed in the 31 years since its birth, as would be expected if this was anything less than a genuine black hole.
这些观察结果透露了SN 1979c从它出生后的31年里还没有暗淡下去，可以想象，如果说有任何不同，都比不上一个真正的黑洞那样激动人心。
This would make the object in SN 1979c the youngest and brightest example of such a "pulsar wind nebula" and the youngest known neutron star.
如果是这样的话，SN 1979c中的这个天体将是迄今为止观测到的最年轻最明亮的“脉冲风星云”，是已知最年轻的中子星。
What makes this one -- dubbed SN 1979C -- special is that it has been observed over the years with a series of orbiting x-ray telescopes, most lately the Chandra X-Ray Observatory.
使得这个天体（被称为SN 1979C）如此特别的事实在于多年以来它已经被一系列轨道上的X射线望远镜所观察研究，最近的观测是钱德拉X射线天文台所做的。
The default LDAP authentication filter is (|(cn=%*)(|(&(sn=%a)(givenname=%z))(&(sn=%z)(givenname=%a)))).
默认的LDAP身份验证过滤器是 (|(cn=%*)(|(&(sn=%a)(givenname=%z))(&(sn=%z)(givenname=%a))))。
A 30-year-old object believed to be the youngest black hole ever seen, is a remnant of SN 1979c, a supernova in the galaxy M100, shown here, approximately 50 million light-years from Earth.
一个三十岁年龄的天体据信是人类观察到的最年轻的黑洞，它是M 100星系里名为SN 1979c的超新星的余烬，距离地球大约5000万光年，如上图所示。
As you might guess, the sn attribute type is not general-purpose: it is only used to specify the surname of a person.
可以猜得到，sn属性类型不属于一般目的：它只用来指定人的姓。
Currently, the M51 supernova, designated SN 2011dh, is still bright enough to follow with a small telescope.
M 51的超新星被冠以sn 2011dh的编号，它的亮度目前依然大到可以用小型望远镜观测到。
He became convinced ofthis through his studies of the salamander protein Prod 1, which servesas a road map for cell regrowth in salamanders and newts (SN: 11/3/07, p. 276).
通过对火蜥蜴蛋白质Prod1(火蜥蜴和蝾螈细胞再生的重要标志)的研究，使他更加确认了这一点。
We found that during laparoscopic SN mapping there is a high risk of false negativity with SNs located in the right paracardial region.
我们发现在对位于贲门右区的前哨淋巴结进行腹腔镜定位时，存在较高的假阴性风险。
Although there are several remaining issues, SN navigation should provide a paradigm shift for the surgical management of early gastric cancer in near future.
虽然目前还存在一些尚待解决的问题，但在不久的将来，信号淋巴结导航技术的成熟必然改变早期胃癌的手术处理手段。
The Bainiuchang Ag deposit is a large Ag-Sn-pb-Zn deposit discovered and explored in recent years.
白牛厂银矿是近年发现探明的一大型银锡铅锌矿床。
As an application, we analyze the energy propagation during collective SN explosions in a merging model of galaxy formation.
作为应用，本文分析了矮星系并合形成大星系这一模型中成团超新星爆发时能量传播的各个阶段。
This article presents the application of a new coating material(Sn Pb rare earth alloy)in the wire & cable industry.
介绍了一种新型金属涂层材料——锡-铅-稀土合金在电线电缆行业中应用。
Elevation of iron content in SN is one of the mechanisms responsible for the reduction of DA content. Desferrioxamine mesylate may exert a protective action on dopaminergic neurons.
由于铁可导致DA神经元死亡，因此铁含量的增加可能是DA含量减少的原因之一，甲磺酸去铁胺具有保护DA神经元的作用。
Focusing on the throttle control system of intelligent vehicle, a model reference adaptive SN-PID controller is presented.
针对智能车辆油门控制系统，提出了一种单神经元模型参考自适应控制算法。
Cu Sn plating is a right substitute for nickel coating because it is not allergic to human body, can meet anti diffusion requirement and has a lower cost.
电镀铜锡合金是一种合适的代镍镀层，它不使人体过敏，能满足防扩散性能的要求，且成本较低。
SN 8540 is a mixture of resins and auxiliaries. It can be used for the finishing of "fur with frost" effect, having more fixation than SN 8537.
SN 8540是树脂和多种助剂的混合物，可用于“草上霜”效应革的涂饰，其比SN 8537有更好的固定性能。
A new electroplating technology of solderable bright Sn-Sb alloy of bath components and operating conditions were studied.
研究了一种新型可焊性光亮锡锑合金电镀工艺的镀液配方和电镀操作条件；
Many of the activities exchanged among enterprises in a SN are of a service nature, and the final output is often a combination of tangible products and services which the end-customer purchases.
在供应网路中，企业之间有不少交易行为，本质就是服务，而最终产品往往是终端客户购买的实物产品和服务的混合体。
A process for plating Sn on metal fasteners was introduced, including degreasing, halide Sn plating, oxidative blackening, polishing and varnishing.
介绍了一种金属钮扣电镀古锡的工艺，其主要工序包括除油、卤化物镀锡、氧化发黑、抛光、罩清漆等。
Conclusion: LPS could induce the degeneration of DA neurons in the SN in a dosage and time dependent manner.
结论：LPS能诱导黑质DA能神经元变性，呈剂量和时间依赖性。
Using a co-electroplating process, it was possible to plate the Au–Sn solder directly onto a wafer at or near the eutectic composition from a single solution.
通过这个电镀共沉积的过程，我们有可能用一种单一的方法将金锡合金固体焊料直接镀在晶片上的低共熔点上或其附近。
SN 1987A is sited in the nearby Large Magellanic Cloud, a dwarf galaxy adjacent to our own Milky Way Galaxy.
SN 1987A位于邻近的大麦哲伦星云，一个毗连我们银河系的矮星系。
After suspension property experiment of SN, bta, binary suspension agent, a new suspension agent for alcohol-base foundry coating was obtained.
通过对SN悬浮剂、BTA悬浮剂、二元悬浮剂的悬浮性试验，找到了可替代有机膨润土的新型醇基铸造涂料悬浮剂——二元悬浮剂。
A series of SN type reactive dyes have been synthesized and the relationship between the dyeing property and its constitution has been studied in this paper.
合成了系列sn型活性染料，并研究了其染色性能与其结构的关系。
A series of SN type reactive dyes have been synthesized and the relationship between the dyeing property and its constitution has been studied in this paper.
合成了系列sn型活性染料，并研究了其染色性能与其结构的关系。
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