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Jn the demonstration section of the paper, aiming at the main vegetables products in Shanxi and each region in Shanxi, some research has been done, including determining and analyzing occupation rate of market of the main vegetables products (Spinach, celery, Chinese cabbage, cabbage, rape, cucumber, turnip, carrot, eggplant, tomato, green Chinese onion, head of garlic, string bean, cowpea , lotus root) in Shanxi and comparing with other main producing regions of the whole country determining and analyzing scale advantage, efficiency advantage and aggregated advantage of main vegetables products in Shanxi and its each region.

在文章的实证研究部分,本文以山西省及各地区的主要蔬菜产品为研究对象,测定和分析了山西省主要的蔬菜产品(菠菜、芹菜、大白菜、圆白菜、油菜、黄瓜、萝卜、胡萝卜、茄子、西红柿、大葱、葱头、四季豆、豇豆、莲藕)的国内市场占有率情况,并与全国其他的主产区进行了比较;测定和分析了这些蔬菜产品的规模优势、效率优势和综合优势,并与全国其他省区进行了比较;对山西省各地区这些主要蔬菜产品的规模优势、效率优势及综合优势进行了测定和分析。

A heavy duty tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, the bead core with an aspect ratio (HC 1 /WC) of from 0.43 to 0.58, and a carcass comprising a carcass ply of cords extending between the bead portions and turned up around a bead core in each bead portion from the inside to outside of the tire so as to form a pair of turnup portions and a main portion therebetween, the turnup portion comprising a turnup main-part extending along an axially inner surface, a radially inner surface and an axially outer surface of the bead core smoothly, and a turnup sub-part extending from the turnup main-part toward the main portion near the radially outer surface of the bead core.

本发明公开一种重载轮胎,包括:胎圈部分;一对胎侧部分;一对胎圈部分,每个胎圈部分中具有一胎圈芯,所述胎圈芯的高宽比(HC1/WC)在0.43到0.58范围内;以及胎体,其包括胎体帘布层,该胎体帘布层的帘线在胎圈部分之间延伸并且绕每个胎圈部分中的胎圈芯从轮胎内侧卷绕到轮胎外侧,而形成一对卷起部分以及位于该对卷起部分之间的主体部分,卷起部分包括沿胎圈芯的轴向内表面、径向内表面以及轴向外表面平滑延伸的卷起主部以及邻近胎圈芯的径向外表面而从卷起主部朝主体部分延伸的卷起子部。

In the numerous extension patterns, the government leading extension pattern is the strongest, quicker, and the extension area is larger, but the extension system should be further strengthened, and the policy supports should be given by the government. The extension pattern with the research institutes as the main body is strict and scientific, and is welcomed by the peasants, but the extension strength is weak. The extension pattern with the companies as the main body has the advantage in the extension area, and is a new pattern, but the service consciousness of the agricultural fertilization should be strengthened. The extension pattern with the supply and marketing cooperative as the main body has the advantage of retailing fertilizers, but the technical training to the vocational staff should be strengthened. In the extension pattern with the chain radiation as the main body, the activity of the peasants is higher.

研究表明,在众多的推广模式中,政府主导型推广模式的推广力度最大,推广速度较快,推广面积也较大,但是推广体系应进一步强化,政府应给予政策上支持;以科研单位为主体的推广模式严谨、科学,受到农民的欢迎,但推广力度小;以公司为主体的推广模式在推广面积上有一定优势,是一支新生力量,但应强化农化服务意识;以供销社为主体的推广模式具有分销肥料的优势,但应对该系统的业务人员加强技术培训;以连锁辐射为主体的推广模式中,农民积极性高;以科研+公司+推广+农户为主体的(来源:ABC论文5b网www.abclunwen.com)推广模式在推广面积、农民的积极性均有一定优势,它能把几大部门的利益集中在一起,取长补短,以共同促进平衡施肥的发展。

These samples were collected along a main street across the urban area and a mountain route from foot to the top. Results demonstrate that the main magnetic minerals in the street dust are magnetite, maghaemite and haematite with some paramagnetic minerals. Plots of Mrs/Ms vs. Bcr/Bc and Xfd % vs. X ARM/SIRM indicate that the main grain size of magnetic minerals in the street dust are pseudo single domain. The results reveal that the Lanzhou city is more polluted in spring than in summer. The main pollution sources are anthropogenic activities (81.9%) and natural dust (18.1%), especially the former. The spatial distribution of pollution is controlled by the topography and weather conditions.

结果表明,兰州市街道尘埃中磁性矿物含量较高,主要磁性矿物是铁磁矿、磁赤铁矿和赤铁矿,并伴有少量顺磁性矿物;磁性矿物粒度主要是准单畴;市区污染春季较夏季严重,春季高频率的强沙尘暴可能带来了更多的磁性矿物;兰州市污染物的沉积和分布在很大程度上受到气象条件和地形地貌格局的影响,市区每个盆地东端高于其它地区;兰州市污染以人为活动产物为主,人为活动贡献约为81.9%,其中包含交通约22.6%的贡献,自然降尘贡献约为18.1%;特殊的地形和气象条件,使得兰州市区的大气环境容量比平原城市的环境容量小得多,进而导致严重的大气污染。

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究,所开展的主要工作和研究结果如下: 1、对过电压的产生机理及其影响因素进行了分析,指出单相重燃是导致开关设备损坏的主要原因,而两相重燃则是导致电容器组损坏的主要原因,因此单相重燃和两相重燃过电压是防护的重点; 2、对电容器组操作开关的特殊运行条件进行了分析,指出在这种运行条件真空开关难于实现不重燃,因此采用保护装置更具有现实意义; 3、对RC与MOA的保护效果和存在的不足进行了分析,指出这两种方法均只能有效抑制单相重燃过电压,而不能在发生两相重燃时保护电容器组; 4、重点对G-R阻尼装置的工作原理进行了分析和讨论,指出该装置接入后线路中将会出现两种频率的高频振荡,而电容器组上的过电压是由这两种振荡共同决定的; 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低,并提出了电容器组电压和最佳电阻值的近似求解方法; 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算,证实该装置确实可以有效抑制重燃时的电容器组过电压; 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法,经过修正后的过电压计算结果与仿真结果吻合较好; 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析,指出采用编织电阻和真空间隙可能是最佳选择。

The paper sees Horton code as a primary characteristic value and generalizing condition of the river network, and selects, simplifies and generalizes river based on scale of before and after generalization,, The main contents of paper include:(1)Reviews generalization concept, arithmetic operators, methods, influence factor and frame of map generalization and design, analyze core theory of feature —oriented map generalization, discuss the main context and applicable method of river feature generalization(2) Summarizes natural form and spatial configuration characteristic of the river network, and describe the river network using digraph Paper mostly researches tree —like river, identifies the direction of river based on the angle of the main and secondary reach, and identifies the main river based on most length and predominant continuation of the flow direction along the major channel , then receives the grade of river by recursion and structuralize river network, builds hiberarchy rank system of river based on Horton coding(3)Designs the model of river network based on Horton code, and organizes the data of node, branch and river.

本论文把Horton编码作为水系网的一个主要特征值并以此作为综合条件,并根据综合前后的比例尺对水系网进行选取、化简和概括。论文的主要工作包括:(1)总结地图综合的概念、算子分解、实现方法、主要影响因素和总体设计框架,分析面向地理特征的制图综合的核心理论支撑,在此基础上讨论水系专题要素综合的主要内容和综合适用的方法。(2)总结水系网的自然形态和空间结构特征,用图论对水系网进行描述。以树状水系作为主要研究对象,依据树状水系的主支流交汇关系确定水系流向,依据水系中主流的长度最长和主流保持原有的流向趋势确定主流,按此递归得到河流的不同级别,对基于河段组织的水系网结构化,自动建立水系的Horton编码。(3)设计基于Horton码的水系网模型,对结点、河段、河流和河系的数据进行有效的组织。

The main engine sets(main engine, high flexible coupling, gear box) is remote ontrolled by electrical-control flexible shaft device(type: KE-4).in the bridge there is main engine sets electrical-control flexible shaft maneuvering device, remote control the speed adjusting of port, starboard main engine, engage and disengage, reverse of port, starboard gear box through maneuvering handle.

本船对主机组(主机、高弹性联轴器、齿轮箱)采用电控软轴遥控装置型号:KE-4)。在驾驶室装有主机组电控软轴操纵装置,通过操纵装置手柄遥控左、右主机调速和左、右齿轮箱的离合和换向。

Products factory operators; Steyr, Steyr Wang, Hao Wo main bridge shell rear axle, bearing blocks, cross the bridge cover, Steyr wheel shell, shift cylinder, rear axle sudden yuan, ZF Clutch fork shaft, swing rod, before and after the brake hub, Steyr various separation fork, gear room covered ,67-68 pulley, bridge sudden yuan, steel plate, parallel to shell axis, double-H shift shaft , 0503 Steyr-axis between the shell bad, bad Steyr 0198 Inter-axis shell, oil seal and seat, steel plate before and after the hanging ears, rear wheel, shift box assembly, double H shift rocker, one, two block I. block F99588, shift box casing, drive shaft telescopic forks, steel slide, shift cylinder, a variety of connecting plates, gearbox sudden yuan, three, blockIntroduction F99589, Steyr cylinder cover, double-H shift dial head, adjust the lever fork, wheel cover, FL clutch fork, FL Clutch fork shaft, Steyr after the output shaft bearing support, flywheel shell, fork and seat connection, Steyr Cylinder Head,ácover ,67-68 water pipe joints, rear brake camshaft bracket, rear axle minus the main shell, minus the shell of the main bridge, bearing seat, adjust the lever forks, brackets, brake lane joystick arm, gearbox sudden yuan, clutch pedal arm, oil block at the end of care, single head, double-headed rocker, gear room covered, decelerationround, adjust the lever forks, shift box casing, double H shift dial head, Double H shell, gear room covered, separation lever plate before and after the hanging ears, double-H shift shaft, decelerationround,áBushing, Steyr 10 file clutch shell, the bridge box, minus the shell after the main bridge , Bearing Block, the bridge cover, Steyr wheel shell, shift cylinder, after the sudden the bridge element, ZF Clutch fork shaft, swing rod, steel slide, shift box casing series products .

本厂经营产品;斯太尔,斯太尔王,豪沃后桥主桥壳,轴承座,过桥箱盖,斯太尔轮边壳,换挡汽缸,后桥突元,ZF离合器拨叉轴,摆杆,前后制动毂,斯太尔各种分离拨叉,齿轮室盖,67-68皮带轮,中桥突元,钢板垫板,平行轴壳,双H换挡轴,斯太尔0503轴间差壳,斯太尔0198轴间差壳,油封及座,钢板前后吊耳,后轮毂,换挡盒总成,双H换挡摇臂,一,二挡导块F99588,换挡盒套管,传动轴伸缩叉,钢板滑座,换档汽缸,各种连接盘,变速箱突元,三,四挡导块F99589,斯太尔汽缸盖,双H换挡拨头,杠杆调整叉,轮边盖板,FL离合器拨叉,FL离合器拨叉轴,斯太尔输出轴后轴承座,飞轮壳,连接叉及座,斯太尔汽缸盖(欧II,平衡轴盖板,67-68水管接头,后制动凸轮轴支架,后桥主减壳,中桥主减壳,轴承座,杠杆调整叉,托架,行车制动操纵杆臂,变速箱突元,离合器踏板臂,油底托块,单头,双头摇臂,齿轮室盖,减速轮垫片,杠杆调整叉,换挡盒套管,双H换挡拨头,双H壳体,齿轮室盖,分离杠杆,钢板前后吊耳,双H换挡轴,减速轮垫片,平衡轴衬套,斯太尔10档离合器壳,过桥箱,后桥主减壳,轴承座,过桥箱盖,斯太尔轮边壳,换挡汽缸,后桥突元,ZF离合器拨叉轴,摆杆,钢板滑座,换挡盒套管等系列产品。

Normally open solenoid valve, coil power after the due role of suction, dynamic core down to the Deputy valve valve plug depressed, GLOBE VALVE vice valve closed, the main valve valve cup pressure rise, when the pressure rose to a certain value, the main valve valve cup Like the upper and lower pressure, due to the role of the electromagnetic force, moving to promote the main valve core valve cup, the clamping main valve seat, the valve closed.

常开电磁阀,线圈通电后由于吸力作用,动铁芯下移,把副阀阀塞压下,副阀关闭,主阀阀杯内压力上升,当压力升到一定值时,主阀阀杯的上下压差一样,由于电磁力作用,动铁芯推动主阀阀杯下,压紧主阀阀座,阀门关闭。

Coil power, the electromagnetic suction is zero, the Deputy valve valve plug and the dynamic role of the iron core because of spring brought up, the Deputy valve is opened, the main valve on the valve cup of fluid flow out through the SAFETY VALVES Vice-valve, reducing the role of the cup on the valve in the main valve pressure, when the main valve to reduce pressure on the valve cup to a certain value, the use of pressure to push the main valve valve cup, the solenoid valve is opened, media circulation.

线圈断电时,电磁吸力为零,副阀阀塞和动铁芯由于弹簧作用向上提起,副阀打开,主阀阀杯上的流体经副阀流走,减少了作用在主阀阀杯上的压力,当主阀阀杯上的压力减少到一定值时,利用压差把主阀阀杯推起,电磁阀打开,介质流通。& 2 two-pass solenoid valve works &是由中国针型阀网提供的国际阀门新闻,译文仅供参考。另外,中国针型阀网还提供相关产品搜索:针型阀型号、针型阀价格、针型阀技术、针型阀新闻、针型阀生产商等。

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相关中文对照歌词
Jesus Is On The Main Line
(Meeting With My) Main Man
Main Rang Sharbaton Ka
The Main Event / Fight
The Main Event (Ballad)
Main Street
Main Chick
Fourth And Main
Main Girl
Main Street Saturday Night
推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。