row spacing的例句大全

It is believed that there is an optimal row spacing and column spacing in the plane charge layout which is beneficial to thrown pilling.

平面布药结构存在一个有利于抛掷堆积的最佳间、排距。

Through a lot of small scale simulated tests in construction field, this paper systemically analyzed the dependence of the open area and visible depth of blasting craters, the thrown distance and the accumulation state of rock on the row spacing and the column spacing of plane charge.

本文通过在施工现场进行的大量小型模拟实验，对平面药包间、排距与爆破漏斗的开口面积、可见深度、爆岩的抛掷距离和堆积形态等关系进行了系统分析与研究。

Effect of plant and row spacing on biomass and Brix of stem juice of sweet sorghum

不同行株距种植对甜高粱生物量和茎秆汁液锤度的影响

tests carried out from 2001-2003 clarified that the factors needed for the cultivation method of rice direct sowing before flooding, such as suitable varieties, row spacing, density, sowing depth, and amount of calcium peroxide.

经过2001～2003年三年的试验研究，明确了寒地水稻折衷直播栽培的适宜品种、种植行距、密度、播深及供氧剂包衣对出苗的影响。

effect of row spacing and plant acreage and basal fertilizer on tassel of ryegrass and couch grass

行距、播量和基肥对草坪型黑麦草和高羊茅抽穗的影响

cocksfoot is one of our deepest rooting grasses and, judged purely on a dry-matter basis, it is also one of our most productive species.

鸭茅草是扎根最深的一种草，纯粹从干物质角度判断，也是我们最丰产的草种之一。2.Among the factors that influencing seed output of Chuandong-cocksfoot, the seeding amount and row spacing were the main factors.在影响川东鸭茅种子产量的诸多因素中，播种量和行距是主要因素之一。

no matter hybrid rice or conventional rice varieties, erect and semi-erect panicle rice varieties were suitable for equal row spacing cultivation for intercepting more light at canopy, while curved-panicle rice varieties were for wide-narrow row spacing cultivation for improving light intensities of middle and lower layer leaves.

不论是杂交稻还是常规稻，直立穗型和半直立穗型品种适宜等行距栽培以减少群体漏光，弯曲穗型品种适宜宽窄行栽培以改善中下层叶片的光照条件。

It also demonstrated that proper intercropping years and tree spacing between-rows would effectively increase crop yield.

在一定范围内,行距越大,产量达到最高的年限就越推后.