Study Design:Case report of 2 patients with traumatic L4–L5 spondyloptosis.

研究设计：报告2例创伤性L4–L5椎体前滑脱病例。

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During flexion, these forces increase and also appear in higher levels of the spine above L5-S1.

当屈曲时，这种剪切力量增加，并同样出现在L 5 - S1较高的节段水平。

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ITT supplied all 21 navigation payloads for both the IIR and IIR-M spacecraft as well as the L5 demonstration payload components.

ITT公司为全部21颗卫星(IIR和IIR - M)提供了导航载荷，此外还提供了L5验证载荷。

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The LG Optimus L5 is now available from both Bell Mobility and Virgin Mobile in Canada.

ENGADGET: blogger-avatar

Two thousand years hence, Sherwood says hypothesized collections of Asteroidal materials congregating at the Earth-Sun L4 and L5 gravitational equilibrium points would make for building materials to construct a large rotating pancake disk capable of housing thousands of people in the comfort of a free-breathing atmosphere and some form of artificial gravity.

FORBES: Space Architecture And View Condos In Low Earth Orbit

Following other popular L-Series phones, such as the Optimus L3, L5 and L7 that were released globally earlier this year, all L-Series phones are designed around five primary aesthetic elements: Modern Square Style for comfortable grip, Floating Mass Technology for a slimmer look, Seamless Layout for a more intuitive arrangement of keys, Harmonized Design Contrast utilizing metallic accents and Sensuous Slim Shape that naturally draws the user's attention.

ENGADGET: T-Mobile makes LG Optimus L9 official, carries big-yet-budget Android this fall