strip cropping
- strip cropping的基本解释
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等高条植
- 相似词
- 更多 网络例句 与strip cropping相关的网络例句 [注:此内容来源于网络,仅供参考]
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The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.
表现为连作条件下土壤真菌数量显著增大,放线菌数量总的变化趋势降低;土壤微生物总量、细菌数量变化在连作5年以上普遍降低,5年以下(包括5年)则变化差异不明显;氮素生理群中以氨化细菌为主,但数量变化不大;硝化细菌数量低于对照组,反硝化细菌数量则相反:多酚氧化酶、转化酶活性在5年之前逐渐上升,5年之后逐渐下降,,脲酶活性随着连作年限增加持续上升,过氧化氢酶活性、碱性磷酸酶活性变化无规律。
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Disclosed is a leaky-wave dual polarized slot type antenna, including: first and second feeding circuit sections comprised of N-first strip lines and N-second strip lines with a loop every first period along the X-axis on the first dielectric layer and a second period along the Y-axis, in which the N-first strip lines and the N-second strip lines are parallel to each other being alternate, and each length of Ls1 and Ls2 for the first period satisfies the equation of , first and second multi-channel dividers formed at once and the other sides of the first dielectric layer, to connect the N-first strip lines and the N-second strip lines parallel with each other; and first and second central ports formed in the opposite direction of the cavity, each of the feeding circuit sections being connected to the first and second multi-channel dividers; and first and second slot sections being formed by patterning the second shielding layer, in which M-first and M-second slots are arrayed along the direction of the X-axis and each of the first and second slots forms N-row first and N-row second slot arrays, respectively, which cross the first and second strip lines for each, the first slot and the second slot being orthogonal to each other.
公开了一种漏泄波双偏振槽型天线,包括:第一和第二馈电回路部分,其具有沿着X轴在第一介电层每第一周期以及沿着Y轴的第二周期形成具有环路的N第一带状线和N第二带状线,其中N第一带状线和N第二带状线彼此平行并交替,并且对第一周期的各Ls1和Ls2的长度满足等式,第一和第二多通道分配器寻形成在第一介电层的一侧和另外一侧上,以连接彼此平行的N第一带状线和N第二带状线;以及形成在腔的相对方向中的第一和第二中心端口,每个馈电回路部分连接到第一和第二多通道分配器;以及第一和第二槽部分,所述第一和第二槽部分通过对第二屏蔽层形成模式而形成,其中M第一和M第二槽沿着X轴的方向安置,各第一和第二槽分别形成N行第一和N行第二槽阵列,其对每个横过第一和第二带状线,第一槽和第二槽彼此正交。
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The hanging strip device includes: a hanging strip device main body; a winding section for performing the winding of the hanging strip; a winding auxiliary section, which is configured at a state that the rotation relative to the hanging strip device main body is limited and can move between the first preset position and the second preset position relative to the winding section, wherein, at the first preset position, the rotation of the winding section makes the hanging strip wrap is restricted, at a second preset position, the winding section can perform the drawing-out rotation for drawing out the hanging strip; a force applying part, which applies a press pressure to make the winding auxiliary section at the first preset position; and a convex part which allows the winding auxiliary section to be at preset point contact status relative to the hanging strip device main body when the winding auxiliary section is at the first preset position.
置在该吊带装置主体内,而且能够在第一预定位置和第二预定位置之间相对于上述卷绕部移动,其中,在上述第一预定位置,上述卷绕部的使上述吊带回绕的旋转被限制,在上述第二预定位置,上述卷绕部能够进行用于抽出吊带的抽出旋转;施力部,其施加将上述卷绕辅助部按压向上述吊带装置主体的按压力,以使该卷绕辅助部处于上述第一预定位置;和凸起部,其设置于上述卷绕辅助部或者上述吊带装置主体的任一方,在该卷绕辅助部处于上述第一预定位置时,上述凸起部使该卷绕辅助部相对于上述吊带装置主体成为预定的点接触状态
- 更多网络解释 与strip cropping相关的网络解释 [注:此内容来源于网络,仅供参考]
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strip cropping:等高条植
strip census 線狀密度調查法 | strip cropping 等高條植 | struck root 不定根
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strip cropping:条值条播
string-like growth pattern 线状增长形态 | strip cropping 条值 ; 条播 | strip farming 条植[法] ; 带植[法]
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strip cropping:带状栽培
stringiness 粘性 | strip cropping 带状栽培 | strip farming 带状栽培
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strip cropping:带状种植
stringy stonecrop 佛甲草 | strip cropping 带状种植 | strip grazing 条牧
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contour strip cropping:等高带状种植
contour pen 曲线笔 | contour strip cropping 等高带状种植 | contour tillage 等高耕作
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