当人们第一次在显微镜下看到冠状病毒时，他们发现它的刺突使它看起来像一个皇冠。
When people first saw a corona-virus under a microscope, they found that its spikes made it look like a crown.
在这段时间内(至少2 - 3小时)保证不要去查看邮件，不发信息，不上网，不打电话，没有来客突访，等等。
You need serious blocks of time (2-3 hours minimum) with no email checking, no instant messaging, no web surfing, no phone calls, no drop-in visitors, etc.
但据奥尔森先生说，阿姆斯特朗可能是无意识地突来灵感，诗意生发而脱口道出了这一绝句，瑕不掩瑜——那一时刻才是完美的。
But according to Mr Olsson - Armstrong may have subconsciously drawn from his poetic instincts to utter a phrase that, far from being incorrect - was perfect for the moment.
其中的一个区域，定位在表面的棘突上，是HIV病毒用来接触免疫细胞并且感染它们时使用，叫做CD 4结合位点。
One such area, located on the surface spikes used by HIV to attach to immune system cells and infect them, is called the CD4 binding site.
所谓高危的视网膜母细胞瘤是指有特定基因突和在初诊时就发现了肿瘤扩散。
Neuroblastoma is considered high risk if the tumors have certain genetic mutations or have already spread when the cancer is diagnosed.
当关节突关节有炎症时，内侧支神经会将疼痛信号传到大脑。
If there is inflammation of the facet joints, the medial branch nerves will transmit pain signals to the brain.
目的：推导切牙合功能时，髁状突向前下方运行的距离及生理意义。
Objective: How distant the condyle moved to protrusive and its function importance for incisors occlusion.
结果棘突钢丝在屈伸和侧弯时的运动范围可恢复完整颈椎水平，但旋转时的运动范围比完整颈椎大。
Results The range of motion (ROM) of process wire was less than that of the intact in flexion, extension, lateral bending, but not in axial rotation.
当管芯上的焊料突点(22)被回流时，该助焊剂的作用是清除基板或管芯的可焊接表面上存在的任何氧化物。
When solder bumps (22) on the die are reflowed, the fluxing agent ACTS to remove any oxides present on the solderable surfaces of the substrate or the die.
目的：探讨茎突高分辨率CT扫描时改变螺距及准置器宽度对图像质量的影响。
Objective To discuss the influences of changing pitch and width of sets to image quality when scanning styloid process with multi-slice CT.
模拟结果给出了突扩燃烧室内湍流预混反应流的气体时均流场、组分浓度场与温度场的分布。
The calculated results cover the time averaged gas flow field, species mass fraction and temperature distributions for the premixed reacting flow in the sudden expansion combustor.
方法应用压力传感器检测系统，检测并记录旋转手法作用时出现咔哒声响时术者拇指推扳颈、腰椎棘突的最大推扳力。
Methods The largest force of thumb to against the spinous process of cervical and lumbar vertebra were tested and recorded with a pressure sensor testing system.
这个论点是，尤其是当关节突关节疼痛的可能性由于临床检查而加重时，随后的诊断性阻滞效果会更好。
In particular, the argument is that, if the likelihood of zygapophysial joint pain can be increased by clinical examination, the yield of subsequent diagnostic blocks will be greater.
结果表明：突水位置发生在仰拱或墙脚位置时，对衬砌结构的受力影响显著；
The results show that mechanical behavior of lining structure change evidently when suddenly effluent water happen at inverted arch or foot of wall.
目的探讨乳突根治术后不干耳的原因和此类病例再手术时应注意的问题。
Objective to discuss the causes of wet ear after mastoidectomy, and the issues that should be paid attention to when re operation given.
结论：下颌骨缺损重建对颞下颌关节结构和功能具有一定的影响，保留髁状突时所受影响要明显小于未保留髁状突组。
Conclusions: mandibular reconstruction affected the function of temporomandibular joint, which is less in patients of the condyle retained than in those of the condyle not retained.
结果颈椎前路手术后，邻近节段关节突关节内的压力增加，以后伸和左右旋转时最为明显，差异有显著性意义（P<0.05）。
Results After cervical spine anterior operations, pressure of the adjacent facet joints increased. The differences were significant in extension and axial rotation (P< 0.05).
仿真实验表明，采用GPC算法能使挤压速度精确跟踪设定曲线，并能有效抑制对象参数时变、突加恒值干扰及随机干扰的影响。
Simulation results showed that the GPC algorithm enabled extrusion speed to follow the given tracks accurately, and could effectively restrain the influence of variety of plant parameters.
这些改变影响脊柱的椎体的运动方式，导致骨刺及椎间盘突也或漏出。所有这些压迫脊神经时都会引起疼痛。
These changes affect the way the vertebrae in the spine move and bone spurs can result as well as bulging or disc leakage, all of which can cause pain when they contact the spinal nerves.
方法：对颞颌部和颈椎CT检查时漏诊的4例及以后正确检出的7例颞骨茎突骨折病例进行总结分析。
Methods:CT images of 4 cases of missed and 7 cases of properly diagnosed temporal styloid process fracture were reviewed.
台风形成的不对称结构影响其移向和降水分布，路径突转时极易产生短时强降水。
The asymmetrical radar echo structure of typhoon exerted impact on its motion and precipitation distribution. The short-time strong rainfall might occur easily in the sudden turning of typhoon.
分析尺骨冠突骨折及合并桡骨小头粉碎骨折时肘关节的稳定性。
To determine the elbow joint stability in the coronoid process fracture and the coronoid process fracture merging radial head comminuted fracture by a mechanical experimental analysis.
利用同步电动机的状态方程，研究了同步电动机在突加负载时的动态过程。
The dynamic performance of synchronous motor under abrupt change of load is investigated using the state equation.
评论'印度制造'的好处时，突里说，“在现实中，'印度制造'的成本高于'中国制造'。”
Commenting on the 'make in India' advantage, Tuli said, "in reality, make in India costs more than made in China."
开始进行关节突关节注射时，患者俯卧在床，对相应关节突关节表面的皮肤和组织施行局麻，使之麻木。
A facet joint injection procedure begins with the patient laying face down on a table, while a small area of skin and tissue over the facet joint is treated with a local anesthetic to numb the area.
在回应上述言论时，突里说，“要从经济规模中获利，'响铃'必须要有类似于三星在市㘯上的规模。”
In reply to this, Tuli said, "to take advantage of economies of scale, Ringing Bells has to be of the likes of Samsung in the market."
在回应上述言论时，突里说，“要从经济规模中获利，'响铃'必须要有类似于三星在市㘯上的规模。”
In reply to this, Tuli said, "to take advantage of economies of scale, Ringing Bells has to be of the likes of Samsung in the market."
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