According to the microwave field distributed in the rectangular waveguide, the position of the cavern slot on the width waveguide wall is determined. Combining with the structure size of the SWP source, novel slot-array antennas are exploited.

  • 根据矩形波导管内的微波分布,确定了波导管宽壁面开槽位置,结合SWP源的结构尺寸,设计了开槽天线阵列。
  • 来源:互联网摘选更新时间:2026-04-04 14:11:53

  • 重点词汇
  • structuren.构造;建筑物;周密安排;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • fieldn.田;(作某种用途的)场地;(学习或研究的)领域;运动场;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • antennasn.[生] 触角,触须(antenna的复数形式);
  • combiningn.结合性的,化合的;
  • sizen.大小,尺寸;规模;胶料,浆糊;巨大,大量;尺码;
  • distributedadj.分布式的;
  • 相关例句
1、

This thesis analyzes the crack slot parameter ( width-deep ratio), Carries on the detailed analysis from the slot theory width and the actual construction width, to obtain the better slot parameter ( width-deep ratio).

本文对裂缝开槽的参数(宽深比)进行了分析,从开槽的理论宽度和实际施工的宽度进行详细的分析,得出了较好的开槽的参数(宽深比)。理论计算得理论图。

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2、

RELATION BETWEEN MAGNETIC LEAKAGE FIELD YIELDED BY A SLOT WITH SLOT WIDTH AND LIFTING OFF& Principle of magnetic particle inspection, Part XLI

沟槽所生漏磁场与槽宽和提离的关系&磁粉探伤原理之四十一

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3、

Generally speaking, the increase of the slot length and width can make the resonance frequency low, which is not the longer the better, however.

一般来说,缝隙长、宽的增加可使谐振频率点降低,而较大的缝宽也降低了贴片的有效辐射面积,使增益降低,所以需要折衷协调。

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4、

Massage slot can make width extent regulation according to leg shape and size;

按摩槽可以根据腿型的精细进行宽窄辐度的调节;

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5、

Two formulas of compound shaper cutter are ob-tained. They are used to calculate the pitch pressure angle of chamfer involute and radius of circle on which chamfer involute starting point lies, and to check the tooth root slot width.

得到了复合插齿刀倒角渐开线分度圆压力角,倒角渐开线起始点所在圆半径的设计公式及插齿刀齿根槽宽的验算公式;

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6、

Through the lubrication theory modeling, the paper has studied the influences of such technological parameters as gas volume rate, gas slot width and casting speed on the gas film pressure distribution in the gas film soft-contace continuous casting technology.

通过建立铝合金气膜软接触连铸工艺润滑理论模型,分析气体流量、拉坯速度、气缝宽度等参数影响结晶器内气膜压力分布的规律。

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7、

If other factors remained unchanged, the hole diameter and the slot width increased with decreasing laser energy intensity and increasing nozzle diameter, the machining surface is not plan and the machining depth are slow.

当其它试验条件不变时,喷嘴直径越大,水导引激光能量密度越小,加工孔径和槽宽越大,加工深度越浅,加工的表面质量越差。

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8、

Some parameters affecting the supersonic flowfield, including the total pressure ratio of jet to freestream, slot width of injection, and the angle of injection were studied in more detail.

探讨了射流/主流总压比、射流宽度、以及射流与来流夹角对射流穿透深度、分离距离等影响,揭示了二次射流推力矢量控制干扰流场的控制机理。

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9、

According to the above algorithm, the paper analyzes the effect of the slot width ( a), length ( b), and depth ( h) on SE and presents its varying graph;

采用上述算法研究孔缝宽度(a)、长度(b)、深度(h)对SE的影响,给出了SE随a、b、h的变化曲线图;

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10、

Analyzing the degree of the parameters influencing on heat transfer performance of heat pipe, they are wick diameter, groove number, the slot width and the vapor core diameter.

分析得到了各参数对热管传热性能影响程度,由大到小的顺序为槽道直径、槽道数目、窄缝宽度和蒸汽腔直径。

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11、

In this paper, the method to calculate the pole arc coefficient is got. ( 3) The reduction method of cogging torque by different slot width pairing is studied.

本文分析了平行充磁永磁直流电机极弧系数对齿槽转矩的影响,得到了极弧系数的确定方法。(3)分析了不等槽口宽配合削弱齿槽转矩的方法。

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12、

Through model experiments, reasonable decouple coefficient range and slot width are gotten, and unsymmetrical dynamic strain field is analyzed.

通过水泥砂浆模型实验,得到了理想的名义不偶合系数与切缝宽度,测试分析了不均匀的动态应变场。

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13、

The results show that the central slotting can improve the flutter critical wind speed and there is optimal slot width.

结果表明中央开槽措施能提高颤振临界风速,并存在最优开槽宽度。

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14、

Determination of Slot Width in A Slotted Pipe for Directional-split Blasting

切缝药包定向断裂爆破切缝管切缝宽度的确定

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15、

CALCULATING THE EQUIVALENT SLOT WIDTH OF ASYNCHRONOUS MOTOR AT STARTING Research on the Rule of Dimension Decrease in Machining

异步电动机起动等效槽口宽的计算硬聚氯乙烯管铣槽槽口收缩规律的研究

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16、

The change rule of winding AC loss with motor slot width and slot height variation is analyzed.

研究了绕组交流损耗随电机槽口宽度和槽口高度的变化规律,对槽内不同位置处的导体交流损耗进行了对比,指出离槽口最近的导体交流损耗最大。

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17、

The arm width and the slot width influence the center frequency as well as the bandwidth.

臂宽和缝宽在影响中心频率的同时也影响带宽;

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18、

Effect of Suction Slot Width on Water Removal Efficiency for Steam Turbine Hollow Stationary Blades

缝隙宽度对汽轮机空心静叶去水效率影响的实验研究

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19、

Influence of Steam Extraction Slot Width on the Flow Fields of Neighboring Steam Turbine Stages

汽轮机抽汽缝宽度对邻近透平级流场的影响

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20、

An Experimental Study about Relationship between Slot Width and Static Pressure Distribution on Bridge Deck Surface

桥面槽缝对桥梁断面静态压力分布影响的实验研究

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