查询词典 magnetic

The magnetic microbeads with 1μm diameter are synthesized by ultrafine γ-Fe2o3, cinnamene, diethylene benzene monocase combined suspendd polymerize and ultrasonic technology. The magnetic microbeads are composed of ultrafine magnetic powders, polymer and single-antibody.

采用超细r-Fe2O3粉对界面进行处理，利用苯乙烯、二乙烯基苯单体，采用悬浮聚合法和超声波技术，合成粒径为1μm左右的磁性微珠，该磁性微珠由超细磁粉、高分子材料和单抗功能基团组成。

The magnetic microbeads with 1um diameter were synthesized by ultrafined r-Fe2O3, cinnamene, diethylene benzene moncase combined suspend polymerize and ultrasonic technology. The magnetic are composed of ultrafine magnetic powders, polymer and single-antibody.

采用超细r-Fe2O3粉界表面进行处理，利用苯乙烯、二乙烯基苯单体，采用悬浮聚合法和超声波技术，可以合成粒径为1um左右的磁性微珠，该磁性微珠由超细磁粉、高分子材料和单抗功能基团组成。

Along with magnetism of magnetic material being improved, compacter design for coupling magnetic field and modern technics being advanced continuously, the design ways for small type of permanent magnetic wind power generator having been optimized continually.

随着磁性材料磁性能的提高、耦合磁场更为紧凑的设计和现代工艺技术的不断提升，对小型永磁风力发电机的设计思路不断更新和优化。

The utility model discloses a magnetic lift device which comprises a main magnetic lift part, a rotating pole bracket, a transmission supporting saddle, a left rotating pole and a right rotating pole. A turning plate yoke device is arranged on the upper surface of the main magnetic lift part, and the turning plate yoke comprises a yoke head, a yoke head base, a constringent spring, a pulling rope as well as a rope sling. The yoke head is arranged slidingly in the hollow cavity of the yoke head base, and the constringent spring is arranged at one end inside the yoke head. One end of the pulling rope is fixedly connected with the inner end of the yoke head, while the other end is fixedly connected with the rotating pole. The rope sling is sleeved outside the pulling rope. A yoke platform matching with the lower surface of the front end of the yoke head is arranged at the tail end of a back support foot.

本实用新型公开了一种起重磁吊装置，包括磁吊主体、转杆支架、传动支座、左右转杆，在磁吊主体的上平面上还设置有翻板卡位装置，翻板卡位装置包括卡位头、卡位头座、压缩弹簧、拉索和索套；卡位头滑动设置于卡位头座内的中空腔体内，卡位头内端一侧设置有压缩弹簧；拉索的一端与卡位头内端固定连接，另一端与转杆固定连接；索套套设于拉索之外；后支脚尾端设置有与卡位头前端下平面相匹配的卡位平台；翻板转轴上套设有扭簧。

This is not surprising, given the closer proximity of Pengyang to the Asian inland dust sources; The average content of calcium carbonateis of Pengyang section is not only higher than that of central loess plateau, but also higher the west of Chinese Loess Plateau, which reflected Pengyang loess had been deposited by near Liupanshan\'s substances that contained more calcium carbonateis; The content of diffluent element of 10m depth in the section increased fast, which indicated that the modern eluviation and the leaching depth of loess may be stronger than our guess; The soil growth index can reflect the intensity of soil forming and the climatic changes; The "abrupt chang" of glacial and interglacial period was caused by strong soil-forming processes that enlarged the discrepancy of granularity between loess and paleosol. However, the magnetic susceptibility nearly cannot reflect the existence of S_8 and the magnetic susceptibility of S_7 is highest in the whole section, which is inconsistent with other studies that S_5 has the highest magnetic susceptibility.Thin-section examination shows that the micro-texture of the soil layers is divided into both cementing texture in S_7, S_5 and S_1, and granular texture in all others.

与其它剖面相比，彭阳剖面粒度总体上要比东部的洛川、西安，甚至西部的兰州、新疆东湾要粗；CaCO_3平均含量不仅高于黄土高原中部，也高于高原西部，反映出本剖面富含碳酸盐的六盘山近源沉积起到了很重要的作用；易溶元素含量在剖面10m处快速升高，淀积特征明显，反映出黄土受现代淋溶成土作用影响较大，黄土直立、疏松、多孔特性和高温与多雨组合的气候特点，使得元素淋溶、淀积的强度和深度超出了传统的认识和判断；烧失量与其它指标相比，不仅能区分冰期、间冰期；而且能够区分出次一级的冰阶、间冰阶，有较高的分辨率；土壤发育指数、红度能够反映土壤强度差异，是反映气候波动的较好指标；然而，磁化率不能反映古土壤S_8的存在，且S_7的磁化率在全剖面中最高，这与大多剖面S_5磁化率最高的特点不一致。4。

The horizontal and vertical first derivatives of magnetic anomalies of an infinite cylinder are calculated by the cosine transform method, in which the maximum errors are -0.28 nT/m and 0.47nT/m, respectively and the percent errors are generally within -3.57%~3.27% and -1.94%~1.88%, respectively except several data of the boundary and part are bigger because of remains of Gibbus effect. The calculating curve and theoretical curve are approximately coincident, and there is no influence by effective magnetic dip angle in computing. But the errors with the Fourier transform method are -10.62nT/m and 14.42nT/m, there is large departure between the calculating curve and theoretical curve and evident influence by effective magnetic dip angle in computing.

利用余弦变换法计算的无限长水平圆柱体磁异常水平和垂向一阶导数的最大误差分别为-0.28nT/m、0.47nT/m；水平一阶导数的误差一般在-3.57%~3.27%之间，垂向一阶导数的误差一般在-1.94%~1.88%之间；计算的磁异常一阶导数值与理论值大致重合，而且不受有效磁化倾角的影响而Fourier变换法计算的水平和垂向一阶导数最大误差分别为-10.62nT/m、14.42nT/m，计算曲线与理论曲线偏离大，受磁化倾角的影响也较大。

objective:to approach the immunity status of pulse magnetic field treatment on treating paediatric lobular pneumonia.method:120 paediatric cases,suffering from lobular pneumonia by pulse magnetic field treatment,admitted by our department during the period of january 2008 and october 2008,designing observation group;120 cases,which were health check-up the same term,designing control group.observation group were picked blood 2ml before treatment and after treatment 4 weeks;control group was picked blood 2ml during health check-up.blood serum was separated and immunoglobulin was inspected by immunity nephelometry and immunity function were analyzed.results: iga igm igg value in 120 cases observation group was lower than of the control group and iga igm igg value was obviously heightener after treatment.the difference between the two cases was significant in statistics（p.05）.conclusion: pulse magnetic field treatment on treating paediatric lobular pneumonia improve immunity function,boost up resistance of paediatric cases.

目的：探讨脉冲磁疗治疗小儿支气管肺炎前后体液免疫功能状况。方法：我科于2008年1月~2008年10月收治的部分支气管肺炎患儿采用脉冲磁疗治疗120例，设为观察组；同期门诊健康体检儿童120例，设为对照组，观察组于治疗前及治疗后4周分别采血2ml，对照组于体检时采血2ml，分离血清用免疫比浊法进行免疫球蛋白检测，并对治疗前后患儿的体液免疫功能进行分析研究。结果：120例观察组患儿治疗前iga igm igg值均低于正常对照组，且观察组治疗后iga igm igg值均较治疗前明显增高，且经统计学处理差异均有显著性（p.05）。结论：脉冲磁疗治疗小儿支气管肺炎改善了患儿的体液免疫功能，从根本上增强了抗病能力。

The experiment result shows, when extra magnetic field B=0, and supply voltage VDS is constant, inequipotential potentials VHO of the nc-Si/c-Si heterojunction MAGFET are close to zero output with increasing absolute value of the gate biased voltage VGS. Adopting gate biased voltage to compensate inequipotential potentials, compared with extra compensation resistance method, could improve magnetic sensor sensitivity, when supply voltage VDS is -1.0 V, magnetic sensitivity can be improved by 18%.

实验结果表明，当外加磁场B=0时，工作电压VDS恒定时，随栅极偏置电压VGS 绝对值增加，纳米硅/单晶硅异质结MAGFET不等位电势VHO逐渐接近零位输出；采用栅极偏置电压进行不等位电势补偿较外加补偿电阻方法可以使磁传感器灵敏度得到提高，在工作电压VDS为-1.0 V时磁灵敏度约提高18%。

There is no ferromagnetic material in the outside of ironless PM motors airgap. Because of this characteristic, airgap magnetic field of ironless PM motor belongs to 3-dimentions (3-D) open boundary magnetic field. Engineering problem of open boundary magnetic field is a hot research issue in the computation electromagnetics field recently.

无铁心永磁电机气隙外没有铁磁材料，其自身的结构特点决定了无铁心永磁电机的气隙磁场属于三维开域磁场，开域磁场工程问题的计算是近年来计算电磁学的研究热点之一。

In order to investigate the effects of magnetic field on the liquid-liquid extraction,the extraction process of acetone-water-methyl isobutyl ketone system was studied under magnetic field with different magnetic induction intensities.

为探讨磁场对液-液萃取过程的影响，本研究在不同磁感应强度的磁场中，对丙酮-水-甲基异丁基酮物系的萃取过程进行了研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。