不幸的是，当一张标准床垫用旧后，其弹簧变软，因而不能支撑你的背脊。
Unfortunately, as a standard mattress wears, the springs soften and so do not support your spine.
如果你看的是内置弹簧床垫，请问一下这张床是否有类似边缘支撑物的东西。
If you are looking at an innerspring mattress, ask whether the bed has any kind of "edge support."
研究结论可为斜支撑弹簧减振系统的设计提供理论依据。
The conclusion of research can provide academic foundation for the design of shock absorber with inclined support spring.
自锁型气弹簧同时具备支撑、调节高度的功能，而且操作十分灵活，结构相对简单。
The utility model is characterized in that the self locking type air spring has the functions of supporting and adjusting height, and the operation is flexible and the structure is relatively simple.
7米的弯曲悬臂由一个混凝土结构支撑，以音波“弹簧”从基础中分离开。
The 7m curved cantilever is supported by a concrete frame which in turn is separated from the foundations by acoustic 'springs'.
当支撑梁的弹簧非常软时，梁的模态振型看起来非常像刚体。
When the springs supporting the beam are very soft, then the mode shape for the beam looks very much like a rigid body.
文中隧道衬砌、路面板和竖向支撑用板单元模拟，土与隧道的共同作用用土弹簧模拟。
Plate element is used to simulate tunnel lining, road slab and vertical brace, and spring element simulate the interaction between soil and tunnel.
7米的弯曲悬臂由一个混凝土结构支撑，以波浪状“弹簧”从基础中分离开。
The 7m curved cantilever is supported by a concrete frame which in turn is separated from the foundations by acoustic 'springs'.
该开关的结构特点是，以共面波导上的悬空金属膜为双桥结构，并且膜桥的支撑呈折叠弹簧结构。
The switch consists of two suspended metallic membranes supported by a serpentine flexible spring over a coplanar waveguide.
检波器的假频是借助支撑运动体对支座弹簧的水平运动作为谐振来模拟的。
The geophone spurious frequency is modeled as the resonance of the planer motion of spider spring by carrying moving mass.
支撑环的焊接质量是保证膜片弹簧离合器使用寿命的一个重要因素。
It is very important to guarantee support ring's welding quality for guarantee of Diaphragm Spring clutch's service life.
分析方法是半解析法，没有应力和位移模式的假设，不限制壳的厚度，不要求两壳间的连接弹簧或其它支撑弹簧均匀分布；
A semi-analytical method with no assumption of stress and displacement is developed, in which the thickness of shell is not restricted and the uniform distribution of springs is not needed.
但是两个系统的平衡状态的能量不同，其差值为弹簧支撑边界所吸收为系统的余能。
But the energies of the two systems are not equal, and the difference is the complementary energy adsorbed by the boundary of the spring.
在其稳定性分析中给出了不同端面结构、浮环支撑弹簧和二次密封阻尼等的影响。
In the stability analysis of this vibration, the influence of different face configurations, stiffness of the springs supporting the floated ring and damping of the secondary seal are presented.
同时，论文还分别分析了围护桩墙刚度、支撑刚度、支撑预加轴力以及被动区土弹簧刚度对围护结构内力和变形的影响。
And the effects of the retaining wall stiffness, strut stiffness, perforce and soil spring stiffness on the internal force and deformation of the retaining structures.
所述基部、所述压紧部和所述杠杆借助于弹簧可活动地组装在一起，使得所述杠杆可绕着支撑所述弹簧的枢转轴可转动地装配在基部上。
Said base, said lever and said pressing part can be assembled together actively through springs, so said lever can be assembled on the base rotating around the pivotal axis supporting said springs.
具有内部三维泡沫结构的泡沫封装的内装弹簧被装饰用作床垫、座垫或者其他弹性支撑结构。
The foam encased innerspring with internal three-dimensional foam structures is upholstered for use as a mattress, seating, or other flexible support structure.
所述支撑架为支撑锥套，通过橡胶帘、压板与下法兰安装一起，待释放状态的缆绳内抽头与沉物用弹簧挂钩相连；
The cable is wound around the supporting frame between two flanges and before the releasing state, the top end of cable is linked with a sunk object via hook.
最新一代“妙而扣”（Mira-Coil）体姿控制弹簧专利技术，提供更优越的表面支撑、平衡和弹性。
THE BRAND-NEW "MIRA-COIL" MATTRESS PANEL possesses the unique patented Posture Spirals and provides better surface support, balance and elasticity.
支撑密度是弹簧的800倍！
在分析过程中，利用机动法对温克尔地基板（弹簧支撑板）进行了塑性极限分析，得出了煤柱抗压强度的临界值。
In the plastic limit analysis, the wrinkler's plate is smartly analyzed in yield-line theory to get the critical compression strength of the coal pillar.
支撑螺母克服弹簧的偏置旋紧到支撑杆上来保证车窗位于其关闭位置。
The support nut is screwed onto the support rod against the bias of the spring to secure the window in its closed position.
燃料喷嘴弹簧支撑系统(100)可包括燃料喷嘴(60)、帽状组件(65)以及位于燃料喷嘴(60)与帽状组件(65)之间的弹簧支撑件(110)。
The fuel nozzle spring support system (100) may include a fuel nozzle (60), a cap assembly (65), and a spring support (110) positioned between the fuel nozzle (60) and the cap assembly (65).
上层弹簧全面承托人体重量的同时，还将得到下层弹簧的有效支撑，比利时进口面料与真皮完美结合；
Upper spring fully support the body weight will also be an effective support for the lower spring, Belgium imports of fabric and leather combination;
Remote有单独的震动开关来显示的-弹簧支撑以返回到中心位置，-按“上”或“下”然后停止-和你看到的样品一样。
Remote handset has single rocker switch as shown - spring loaded to return to central position - press UP or DOWN then let go to stop - as sample that you saw.
Remote有单独的震动开关来显示的-弹簧支撑以返回到中心位置，-按“上”或“下”然后停止-和你看到的样品一样。
Remote handset has single rocker switch as shown - spring loaded to return to central position - press UP or DOWN then let go to stop - as sample that you saw.
应用推荐