大量的抛射物撞击更大的天体，形成各种各样的陨石坑，包括“多环盆地”——在行星和卫星上观察到的最大的地质特征。
Massive projectiles striking much larger bodies create various kinds of craters, including "multi-ring basins"—the largest geologic features observed on planets and moons.
巨大的抛射物撞击更大的天体，创造了各种各样的陨石坑，包括多环盆地——这是在行星和卫星上观察到的最大的地质特征。
Massive projectiles striking much larger bodies create various kinds of craters, including multi-ring basins—the largest geologic features observed on planets and moons.
除了组块形成外，前期还以微管环和肌动蛋白丝的形成为特征。
In addition to phragmosome formation, preprophase is characterized by the formation of a ring of microtubules and actin filaments.
形成杂环胺是动物食品的特征，包括鱼、禽肉如鸡肉，还有蛋类等。
Formation of heterocyclic amines is a unique feature of animals including fish and bird meat such as chickens and eggs.
1980年，一位科学家在紫外线显微镜下观察了骨头碎片，注意到骨头发出绿光——这是含有抗菌四环素的特征。
In 1980, a scientist looking at bone fragments under an ultraviolet microscope noticed the bones were glowing green-a hallmark of the antibiotic tetracycline.
而骨骼提取物也符合四环素等化学特征——这一证据表明这种抗生素是在儿童成长过程中沉积于骨骼里的。
And this bone extract also matched the chemical signature of tetracycline — evidence that the antibiotic was built into the kid's bones as he grew.
骨头中四环素的提取过程，也显出其化学特征——所有的证据都是建立在所提取的幼儿木乃伊的骨头的基础上。
And this bone extract also matched the chemical signature of tetracycline-evidence that the antibiotic was built into the kid's bones as he grew.
米诺环素单一疗法为那些没有不良预后特征的、病情活动度低且病程短的患者推荐。
Minocycline monotherapy is recommended for patients without poor prognostic features, with low disease activity, and with short disease duration.
采用分析与计算相结合的方法着重讨论了热屈曲的线性化问题，获得了反映环板失稳特征的稳定边界。
The linearized problem is analyzed and stability boundaries which characterize instability of a plate are obtained by means of numerical and analysis methods.
最后，利用DYNA3D程序就保护环倒角变化对金属圆管对碰区壳体破裂的影响特征进行了初步分析。
The LS-DYNA3D code was used to analyze the influence of guard ring's fillet on deformation characteristics of metal tube.
采用室内盆栽实验，定量研究了多环芳烃不同污染水平下樟树幼苗土壤微生物的数量特征。
Through potted planting experiment in the greenhouse, it is quantitatively studied that the characteristic of quantitative variation of microbes in Cinnamomum camphora l.
通过模拟揭示了激冷过程本质特征，探讨了现行激冷环损坏的主要原因。
By this simulation, the primary characteristics of quench process are revealed, and the main causes making quench ring damage have been found.
实验证明，对于固化剂特征用量W1、W0，环氧胶体型缩聚理论是正确的； 对于固化剂特征用量W2，体型缩聚理论有修正的必要。
To the character dose W0 and W1 of hardener, the theory is correct, but for the character dose W2 of hardener, the theory is necessary to be rectified.
环氧耐磨涂层的脆性冲蚀特征较为明显，冲蚀由显微切削机制和断裂机制等机制决定。
Pure epoxy coating shows typical brittle erosion behavior, and the erosion is determined by both micro-cutting mechanism and fracture mechanism.
从乳腺癌病人获得的头发产生同样的特征——唯一不同的是附有一个新的特征。这是一个显著的低强度环。
Hair from the breast cancer patients produced the same features "with the only difference being the superimposition of a new feature." This was a distinctive low-intensity ring.
结论多层螺旋CT能清晰显示环杓关节脱位的病变特征，对环杓关节脱位诊断与复位治疗具有重要的临床价值。
ConclusionMSCT can clearly demonstrate the features of arytenoid dislocation and may be useful in the diagnosis and evaluating the repositioning of arytenoid dislocation.
研究结果表明：湍流椭圆自由射流的最显著特征是椭圆涡环的间歇产生、脱落，这些涡环一旦产生立即脱落。
The results show that the most significant feature of turbulent free jet is the intermittently generation, shed of elliptic vortex rings, and once they generate they shed immediately.
结果表明：焊接接头横截面宏观结构特征表现为焊核区的“洋葱环”和热-机械影响区的塑性流线变形，洋葱环的环间距随着距焊缝中心距离的增大而减小；
The experiment result shows that the spacing of onion rings, which is the most prominent features of most friction stir welds, decreases with the distance of onion ring to centerline increasing .
该方法先将印鉴图像分成若干个区域环，提取反映印鉴本质特征的参数形成局部和全局特征。
Firstly, the seal imprint is divided into some rings, and the local and global intrinsic features are extracted.
对比了不同边界模型、深度和瑞利数时的环型场的变化特征。
The features of toroidal field are studied for different boundary conditions, Rayleigh Numbers and depths.
文中采用示踪法研究了四氯化钛氧化反应器内径向射流混合特征，探讨了射流环开孔结构和动量比等因素对射流混合效果的影响。
The process of jet mixing in the reactor was studied with tracer technique and the effects of the opening structure on the wall of the feed ring and the momentum ratio to the jet mixing were analyzed.
提出了单轴压缩的岩样在受到剪切破坏条件下的全部变形特征，即轴向、侧向、环向、体积应变及峰后泊松比的解析式。
Analytical solutions of axial, lateral, circumferential and volumetric strains, and post-peak Poisson's ratio of rock specimen subjected to shear failure in uniaxial compression are proposed.
记录了各自的循环应力—应变滞后环，得出了试样的循环响应特征和各试样的高温低周疲劳寿命。
The individual cycle-strain hysteresis loops were recorded, and the cycling response and high temperature low cycle fatigue life were obtained.
介绍了弹性分组环（RPR）技术的特征，将其与SDH/SONET、以太网技术作了对比，以体现其在环型拓扑结构上支持数据业务的优势。
This paper introduces the characters of resilient packet ring (RPR) technologies, and the advantages of RPR comparing to SDH/SONET and Ethernet when provides data services in ring topology.
然后由叠加原理将环扇形板的自由振动问题转化为积分方程特征值问题；
Then the eigenvalue problem of free vibration of annular sector plates is transformed into the eigenvalue problem of integral equation by using superposition theorem.
结果峡部裂的特征性CT表现为“环裂征”。
Results The CT feature of spondylolysis was loop-broken sign.
目的：分析孤立性二尖瓣瓣上狭窄环的影像学特征。
Purpose: To analyse the imaging manifestations of isolated supramitral ring.
目的：探讨腭咽环扎术(VRLP)后阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者的上气道形态特征。
Objective: To study the upper airway morphologic changes in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) after velopharyngeal ring ligation procedure (VRLP).
目的：探讨腭咽环扎术（VRLP）后阻塞性呼吸睡眠暂停低通气综合征（OSAH S）的发生情况及特征。
PURPOSE: To discuss the occurrence and characteristics of obstructive sleep apnea hypopnea syndrome (OSAHS) after velopharyngeal ring ligation procedure (VRLP).
方法：对76例经病理证实的咽淋巴环非霍奇金淋巴瘤的冠状及横断平扫和增强扫描的CT影像学特征进行回顾性分析。
Methods: We selected 76 pathologically proven cases of NHL in pharyngeal lymph chain with retrospective analysis of the imaging characteristics on coronal and transverse plain and enhanced ct scans.
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