Strictly protect the basic farmland and control the occupation of agricultural land for nonagricultural purposes.

Land Market Development and the Farmland Conversion for Nonagricultural Use: Assessment and Calculation Based on Inter-provincial Panel Data

土地市场发育与农地非农化&基于省际面板数据的估计与测算

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Studies on Nonagricultural Employment of Rural Labor in China

我国农村劳动力非农就业问题研究

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Study on Long-term Dynamic Equilibrium of Rural Collective-owned Nonagricultural Construction Land Market in China

中国农村集体非农建设用地市场长期动态均衡分析

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The research result proves that the shift of rural labor to nonagricultural sectors has made better use of rural labor resources possible and therefore plays a positive role in the growth of the national economy in China.

研究结果证明，农村劳动力向非农业的转移提高了农村劳动力资源的利用效率，对国民经济增长具有积极作用；

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The direction of the earth's magnetic pole, to which the north-seeking pole of a magnetic needle points when free from local magnetic influence.

地球磁极的方向，当不受当地磁场影响时，用来寻找北方磁极指示的方向。

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After the treatments of acupuncture, magnetic lifting needle, magnetic lifting needle plus pressing, the decreased resting potentials after electrostimulation were obviously recovered ( P < 0.01).

针刺、磁提针、磁提针加按压使骨骼肌细胞电刺激后下降的静息电位明显恢复（P

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The Sanyuan Brand magnetic pole needle was used for treatment of 152 cases with sequelae of apoplexy as treatment group and traditional filiform needle was used to treat 131 cases as control group.

方法：采用三元牌磁极针治疗中风后遗症152例，总有效率达9079%，并与普通毫针治疗对照组131例作疗效对比观察。

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Treatment of Periarthritis of Shoulder with Both Magnetic Ovoid-tip Needle and Ensiform Hooking Needle

磁圆梅针与锋勾针并用治疗肩凝症

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Conclusion Magnetic plum-blossom needle composite treatment has a marked effect on BPH and it is a new safe and effective treatment for BPH.

结论梅花磁针综合疗法治疗BPH疗效满意，是一种安全有效的新疗法。

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Objective To evaluate the clinical efficacy of magnetic plum-blossom needle composite treatment for benign prostate hyperplasia ( BPH).

目的观察梅花磁针综合疗法治疗良性前列腺增生症（BPH）的临床效果。

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Observations on the Efficacy of Magnetic Plum-blossom Needle Complex Treatment for Habitual Constipation

奇经梅花磁针综合疗法治疗习惯性便秘120例疗效观察

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Analysis of Therapeutic Effects of 152 Cases with Sequela of Apoplexy Treated with Magnetic Pole Needle

磁极针治疗中风后遗症152例疗效分析

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As Friedrich Engels, pointed out in his book Natural Dialectics, "The magnetic needle arrived in Europe via the Arabs in around 1180." The stcrtemenf shows the Europeans applied the compass in ncrviga-tion 80 years after the Chinese.

恩格斯在《自然辩证法》中指出，“磁针从阿拉伯人传至欧洲人手中在1180年左右”。中国人首先将指南针应用于航海比欧洲人至少早80年。

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Both the temperature difference and the relative motion of the compensation piece in relation to the magnetic needle are equivalent in effect to the volume variation of the alloy piece in sense of compensation. These are named the volume effect in the paper.

文中指出，这种温度差别和补偿片在磁针位置上的移动两者在补偿效果上均等效于合金片的体积变化，称之为体积效应。

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Depending on the features and requirements of artillery reconnaissance support, this paper also provides a proposal that the magnetic needle method which is usually used to determine coarse north can be adopted as a practical assistant method used in troops.

根据炮兵侦测保障的特点和要求，提出了利用磁针快速确定粗北方向的方法，可作为实用的辅助方法，更适合部队实际。

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Methods: four hundreds cases of hyperlipidemia were randomly divided into a magnetic needle group two hundreds and a control group two hundreds cases, to observe the change of main symptoms and TG, TC, HDL.

方法：将400例高脂血症的病人随机分成磁针组200例，对照组200例，观察治疗前后的临床症状及TG、TC、HDL的变化。

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A device that eliminates or progressively diminishes vibrations or oscillations, as of a magnetic needle. Buffers absorbed most of the shock.

阻尼器，避震器用来消除或逐渐消除震动或摆动的设备，如磁针的缓冲器使震动减少了许多。

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The pulse magnetic needle apparatus can increase the expres-sion of bFGF, prolong the time of expression, improve blood supply, abate injury of CNS.

脉冲磁针仪可使bFGF表达增加，表达时限延长，改善供血，减轻中枢神经元损伤；

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Results: magnetic needle group in change of main symptoms and TG, TC, HDL was superior to the control group ( P < 0.05).

结果：磁针组在改善临床症状及对TG、TC、HDL的影响上优于常规针灸对照组（P

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For a typical magnetic needle, the initial signal peak became proportional to the velocity step after a threshold value of velocity was over taken.

对某个特定磁探针来说，其初始信号峰值与速度成正比的条件是速度大于某个阈值。

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