大多数黑洞聚集物看起来是直接从气体(叫做冲击层)的消耗中间来的，这表明一个黑洞的成长需要周围有一个星系。
Most black hole mass seems to come from direct consumption (called accretion) of gas, indicating that a black hole needs a surrounding galaxy to grow.
但是，超压冲击波必然会穿透坚固的铠甲层。
But the overpressure wave inevitably passes through the rigid armor layer.
其中两个基本保护层旨在抵抗爆炸中产生的两类主要威胁：超压脉冲，或者叫冲击波；以及通常由弹片构成的碎片伤害。
These two fundamental layers are designed to defeat the two main threats in an explosion: the overpressure pulse, or shockwave; and the fragmentation, commonly known as shrapnel.
美国公司为困难时期设立了现金缓冲层，不太可能再次出现这类冲击。
The cash buffer corporate America has built up in case of harder times makes a fresh shock of that kind unlikely.
然而，查特基博士的说法引发了疑问：为什么全球白垩纪晚期岩石中含有冲击石英和铱的喷发物地层只有一层？ 答案或许是，两次撞击是在同时发生的。
This story, though, raises the question of why there is but a single ejecta layer of iridium and shocked quartz in late Cretaceous rocks around the world.
其中两个基本保护层旨在抵抗爆炸中产生的两类主要威胁：超压脉冲，或者叫冲击波；
These two fundamental layers are designed to defeat the two main threats in an explosion: the overpressure pulse, or shockwave;
空气由水平方向切线进入过滤器的外来层，获得旋转并向下冲击油面，使油面产生波动并被气流掀起油沫，空气在此得到油浴。
By horizontal tangent into the air filter layer, rotate and foreign get down to the oil, oil level of shock wave and flow surfaces by a foam, the air in the oil to get oil bath.
实验表明，采用一定厚度的约束层，既能有效利用激光能量，又能获得较大的激光冲击波峰压；
The experimental results revealed that an appropriate overlay thickness can not only use laser energy effectively but also provide optimal peak pressure of shock waves.
足跟垫吸收碰撞冲击硬表面，和开拓者屏蔽层保护您的徒步不平衡线索碎片。
The heel crash pad absorbs shock on hard surfaces, and the trail Shield layer protects your foot from uneven trail debris.
冰霜符文掌握(第6层)被霜寒代替，该天赋增加你的寒冰之链和尖啸冲击的伤害15%。
Frost Rune Mastery (Tier 6) replaced by Rime, which increases damage by your Icy Touch and Howling Blast by 15%.
长期以来返回式飞行器为承受再入气动载荷和着陆冲击，采用具有防热层的刚性飞行器壳体，导致返回舱的质量和外形大于有效载荷的数倍。
A rigid aeroshell for aerodynamic deceleration and landing impact will result in mass and sizes of the re_entry vehicles exceeding several times those of the payload bus.
以某17层剪力墙高层建筑的原地坍塌爆破拆除为例，分析了剪力墙结构爆破坍塌、冲击解体的受力机理。
Taking the demolition of a 17-story tower-building as an example, the paper analyzed blasting collapse of shear-wall structure and mechanical mechanism in impacting disaggregation.
预热温度及层间温度控制在25 ~50为宜，接头拉伸和冲击性能与母材相匹配。
The preheating and interpass temperatures are 25 ~ 50c. Tensile and impact properties of the joints are almost the same as that of the matrix.
分析了玻璃材料在高速冲击条件下的破坏波现象，对破坏波的传播机制及其动态特征以及破坏层的性质进行了研究。
The failure wave phenomena in glass media under shock loading are analyzed. The propagating mechanism and dynamic characteristics of failure wave and the property of failure layer are revealed.
结果指出：模具钢渗硼层在多次冲击压缩载荷下发生一定的塑性变形。
The boron-doping technology and metallurgical micro-structure of die steel are discussed from the angle of its resistance to repeated shock compression.
对于液滴状分散相共混物，共混物的缺口冲击强度和拉伸强度随着基体层厚度的降低而提高。
For the blends with droplets phase morphology, the Izod impact strength and tensile strength increased when matrix ligament thickness decreased.
实验发现该层板具有比铝合金好得多的冲击性能。
Compared to aluminum alloy, GLARE2 was much better in impact property.
疲劳试验结果表明：约束层冲击阻抗越大，激光脉冲功率密度越高，铝合金激光冲击处理后疲劳寿命的提高越显著。
The fatigue test results show that the higher shock impedance of overlays, and the higher laser power density, the greater the increase of fatigue life of aluminum alloy.
利用动力接触分析方法模拟冲击的接触行为，提出了一种新的计算复合材料层板低速冲击响应的有限元模型。最后给出一个算例。
By using a dynamic contact analysis, a finite element model is developed to calculate the response of composite laminates to low velocity impact. A numerical example is given.
通过实验与分析可知，在相同冲击压力下，层裂强度随拉伸应变率的增长而增长，随样品厚度的增加而减小。
By the experiment and analysis, at the same shock pressure, the spall strength will increase with the strain rate, and it will decrease with the increasing thickness of samples.
熵之巨浪无视凡人的魔法比如反魔法区域，但每次冲击也许只能摧毁一层菱镜术。
Entropic Wave ignores mortal magic like anti-magic field, but may only remove one layer of prismatics per blast.
复合铸渗层适合于小能量冲击磨损的工况条件。
The composite layer is adapt to status of impact wear with low energy.
相对恒定的开路电压显示，电解质层经受住了热冲击，此受益于金属支撑体良好的导热性和延展性。
The relatively constant values of open circuit voltage suggest the electrolyte layer withstands thermal shock due to high thermal conductivity and excellent ductibility of the metal substrate.
结果表明：硬质合金-45钢双金属复合耐磨材料结合层硬度过渡均匀，冲击韧性是普通硬质合金的5—6倍。
The results show that the hardness of combination area of cemented carbide-steel 45 composite is 5—6 times beyond that of the general cemented carbide.
柔性贴膜作为一种集约束层与吸收层于一体的新手段，使激光冲击技术有了更好的工程实际应用性。
The flexible coating is an energy conversion body that consists of confinement layer and Absorbing layer, so that laser shock processing(LSP) can be applied in engineering.
对两种材料体系和铺层的复合材料层合板进行低速冲击后压缩强度试验，以研究低速冲击后层合板的压缩破坏机理。
The compressive failure tests were carried out on the composite laminates after low velocity impact damage to study compressive failure mechanisms of laminates after low velocity impact damage.
层裂破坏是爆炸冲击载荷下混凝土结构常见的破坏形式。
Spall fracture is the most common failure form of concrete components subjected to impact or explosive loading.
对缝纫层合板和无缝纫层合板进行低速冲击后压缩破坏实验，以研究低速冲击后层合板的压缩破坏机理。
Compressive failure tests were carried out on composite laminates and stitched laminates after low velocity impact to study compressive failure mechanisms of laminates after low velocity impact.
观测了不同约束层材料及不同靶材表面特征情况下产生的激光冲击波。
For various confining materials and surface properties of targets, laser-produced shock waves were observed.
观测了不同约束层材料及不同靶材表面特征情况下产生的激光冲击波。
For various confining materials and surface properties of targets, laser-produced shock waves were observed.
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