查询词典 force-feed

The shredding of agro-residues, such as corn stalk, straw, wood sawdust and other herbaceous biomass, were investigated in this dissertation. According to the machinery mechanics of shredding, the components, shearing strength and pressive strength of the biomass were analysed in theory, which played a critical role during the shredding process. And the powder was examined by Scanning Electron Microscopy. It was founded that shearing,splitting and grinding force were appropriate for shredding biomass. The results also showed that primary shredding was the bulk shredding model, which was mainly affected by shearing and splitting force, therefore the curly knife and the straight knife were useful; while the fine shredding was the surface shredding model, affected by splitting and grinding force, and the straight knife useful.

本文以农林废弃生物质为研究对象，结合机械力破碎基础理论，从影响其破碎的化学组分和剪切强度、抗压强度等力学角度进行了理论研究，并运用扫描显微镜对破碎产物的微观结构进行了实际分析，结合二者得出如下结论：最适合生物质的施力方式为剪切力、劈碎力和磨削力；生物质粗破碎为体积破碎，主要受剪切力和劈碎力作用，刀片宜设计成弯口刀和单面直刃刀；细破碎为表面破碎，主要受剪切力和磨削力作用，刀片宜设计成双面直刃刀。

The purpose of this article: to study the force-testing method of the side-kick in free-fighting, and develop the new field of three dimensional force-testing according to many experiments by means of three-dimensional force plate; to discover the kinematics rules and characteristics of the side-kick in free-fighting through the experimental study on the side-kick's biomechanics and kinematics characteristics of 18 excellent free-fighting athletics coming from Shandong Province, which will provide reliable kinematics indexes and parameters for diagnosing and improving the motion skills of free-fighting side kick,and for free-fighting teaching and training, further systemize and scientize the theory research of free-fighting motion.

研究目的：运用生物力学的研究方法，通过KISTLER 三维测力平台测力的实验，研究了散打侧踹腿动作的力量测试方法，开拓了散打侧踹腿动作三维力学测试的新领域；通过对山东省18 名一线优秀散打运动员侧踹腿动作力学特征和运动学特征的研究，揭示了散打侧踹腿动作的运动规律和特征，为诊断、改进和提高侧踹腿动作的技术以及散打教学和训练提供可靠的运动学指标和参数，使散打运动的理论研究进一步系统化、科学化。

Our results showed that the most appropriate rib's level for applying force was below the apex of scoliotic spine. From this appropriate level, the stress delivered to its conjunctive vertebra was the highest, as 1.3~1.8 times compared with others. Furthermore, the correction of Cobb's angle was also the highest, achieved 15%. The ML force was dominant in alteration of Cobb's angle, whereas the AP force was dominant in alteration of axial vertebral rotation. In addition, initial vertebral rotation influenced neither correction nor stress.

研究结果显示由凸点椎体的下一节对应之肋骨施力能使传入椎体具最高平均应力，较其他施力位置高出1.3到1.8倍之间，对柯卜氏角度可达15%的最佳矫正率；其中侧向施力主导冠状面上的矫正，而前后向施力主导扭转角度的矫正；另外椎体初始旋转角度对侧弯矫正和应力分布均无明显影响。

There was a significant inverse correlation between sarcomere length and A/I (r=-0.686, P.05). 4 Relations of the skeletal muscle histological characteristics and meat quality The muscle fibre and the myofibrils diameter were thinner, the muscle fiber density was denser, the sarcomere length was longer and the meat color was redder. The A/I was bigger, the meat color was whiter, contrarily was redder. The right amount of fat content may improve the meat brightness. The muscle fiber diameter and the myofibrils diameter were the biggest factors to influence the skeletal muscle shearing force, their assumed the obvious linear correlation. The muscle fiber density influence on the shearing force was only inferior to the muscle fiber and myofibrils diameter. Mensurate the IFA from tectology angle may reflect in intramuscular fat content. However intramuscular fat was not enough to carry weight on the shearing force, it may mostly affected on the smack, but not the tenderness expression.

猪骨骼肌组织学特性与肉质性状的关系肌纤维和肌原纤维直径越小、肌纤维密度越大、肌节长度越长，肉色鲜红；肌节中暗带比例越大，肉色偏白，而明带比例大，肉色偏红；适量的脂肪含量可以改善肉的亮度；肌纤维直径和肌原纤维直径对骨骼肌剪切力的贡献率最大，呈明显的线性相关，肌纤维密度对剪切力的贡献率仅次与肌纤维和肌原纤维直径；从组织形态学角度测定肌内脂肪面积比一定程度上可以反映肌肉内的脂肪含量，而肌内脂肪对肌肉剪切力的贡献率比较微弱，对肉食用品质的影响可能更多表现在改善肉的风味，而不是嫩度的表达。

The quadriceps force, tibiofemoral compressive force, tibiofemoral shear force and rotational torque were applied to intact and ACL sectioned knee specimen respectively.

然而，以往在尸体上进行的解剖学或生物力学的实验研究多未考虑对标本施加生理性负载，由此得出的结论与实际差距较大。

Make right steps for the influence of temperature to ensure inflence advantaged setting and unsetting of the Metal Packer.The property tests on the Packer,instructure improved have revealed that when the packing force is 350KN,The Metal Packer achieves the sealing pressure of 35Mpa, hanging force of 200KN, releasing force of 180KN. All performance can satisfy the field demand.

论述了金属封隔器的室内试验，封隔器结构的改进，以及现场试验情况，最后得出结论：在350KN坐封力的条件下，封隔器承压35MPa，悬挂力200KN，解封力180KN，坐封前外径117mm，解封后外径118mm，性能达到设计要求。

On the safe side, we should use active soil pressure and passive soil pressure to calculate the support strength before T increased. That is RA=EA-EP Among them: RA ………… holding strength EA ………… composite force of active soil pressure EP ………… composite force of passive soil pressure Immediately, flexural torque distribution of enclosure wall can be counted. Mmax is the location of shear force zero. Equivalence beam method abridges. No matter which kind of supporting structure form, the key problem lies in the establishment depth of catch point, severity of support and enclosure wall, penetration depth and pit bottom quality of soil property.

单道锚杆支护结构计算分别采用静力平衡法及等值梁法，根据试算法插入深度t值需先进行假定墙的插入深度确定后来计算支撑力，为了安全起见，可按插入深度增大前的主动与被动土压力合力计算支撑力即 RA=EA-EP 式中：RA …………支撑力 EA …………主动土压力合力 EP …………被动土压力合力随之可求围护墙的弯矩分布，Mmax为剪力为零点的位置，等值梁法的计算略述。

One result of this was an unbalancing of the positive-negative force, by accentuating one or the other; to feel things demanded the negative force; to express through things, and direct and manage them, required the positive force.

这样的一个后果是正负力量的不平衡，不是强调这一种力量，就是强调了另一种力量；感觉事物要求负的力量；通过事物进行表达，并指导和处理它们，要求正的力量。

But the counter-force phenomenon could occur and the indication of testing dynamometer would be influenced.The paper presented the exchanging weights principle based on counterpoising the elastic force and the gravity of weights and introduced a preloading device used as force balancing in exchanging weights.

在实际应用中，静重式力标准机利用少量砝码，以1，2，2，5，10(或1，1，2，5，10)方式进行组合[6]，实现等力值间隔(10%、20%、……100%Fnom)逐级加、卸荷；当力标准机作递增、递减试验时，在加卸荷过程中需要交换砝码，当砝码进行交换时会出现逆负荷现象[1，5]。

Therefore, the homologous maximum lateral force and maximum displacement individually represented ultimate lateral force and ultimate displacement. Moreover, when the specimen bore ultimate lateral force, a certain percentage of the dissipating energy was defined as the energy that reinforced concrete columns could dissipate when yielding. As a result, the displacement of the cycle homologizing the dissipating energy when yielding became yield displacement.

至於降伏位移的决定则由以下的方式来决定，利用试体达极限强度时，其所能消散的能量的某一百分比，而此一百分比能消散的能量即定义为钢筋混凝土柱降伏时所能消散的能量，因而降伏时所能消散的能量所对应之循环的最大位移即为降伏位移。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。