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boll 英bəʊl美bolAHDbōl 高COCA³²⁶⁸⁰BNC⁶⁸⁷⁰⁴iWeb⁴⁴⁶⁸¹
基本英英词源搭配例句例句
n.圆蒴¹⁹;圆荚³⁸;棉铃⁴³复数bolls
Noun:
the rounded seed-bearing capsule of a cotton or flax plant来自PIE *bhel, 膨胀，鼓起。词源同ball.boll weevil棉铃象鼻虫boll shedding落铃boll breaker荚壳破碎器flax boll亚麻蒴果cotton boll棉桃cotton boll blight棉铃疫病cotton boll weevil棉铃象甲boll crushers轧麻荚机cotton boll rot棉铃红腐病boll rot铃烂,铃腐
名词100%
用作名词Boll rot has been attributed to a wide range of organisms.棉铃腐烂是由分布范围广泛的微生物引起的。
The cotton grows on the plant as long hairs attached to the seeds inside theboll.棉花在植株上作为附着在种籽上的长茸毛在棉铃里生长发育。 During boll period, the effect of nutrition elements became clearer, the effect of N on boll was the strongest, and following is K, P, B, respectively.
蕾期到花铃期土壤营养对棉花的影响更为明显，这一时期对蕾的影响 N最大，其次为 K、 P、 B。 cnki
The country has pretty much defeated the boll weevil, and the Department of Agriculture individually tests every bale on obscure measures such as the tensile strength of the fibres.
棉铃象虫在美国难以为害，农业部会拿纤维的抗拉强度等玄深标准逐个检测每个棉包。 bdza
The rate of pollen germination, rate of pollen tubes reaching ovule, seed-set and boll-set decreased significantly.
萌发率、花粉管穿过花柱到达胚珠率、结籽率和成铃率均较对照显著降低。 cnki
The rate of shed leaves and boll open were influenced by temperature and sunlight hours.
温度、日照时数对棉花脱叶速度、脱叶率及吐絮率有一定影响。 cnki
This system of analysis methodology for cotton boll dry matter accumulation and distribution is precise and reliable.
分期模拟棉铃干物质的积累与分配比单一综合模拟模型预测效果要准确、可靠。 cnki
Thus, this methodology for simulating boll development and abscission process is precise and reliable.
表明应用本系统模拟蕾铃发育和脱落比较准确、可靠。 cnki
With6 different genetic background and high pure upland cotton lines as female parents, the variation of allogamous affinity and main traits of hybrid boll were analyzed under assisted pollination.
研究了人工授粉条件下6个遗传背景差异较大、纯合度高的陆地棉亲本的异交亲合力及杂交铃主要性状差异。 cnki
But in the early years of the century, the boll weevil began devastating the cotton farms in the south.
然而在上世纪初期，棉铃象甲开始侵嗜美国南部的棉花农场。 hjenglish
Cotyledon area was an index of yield in early growth period of cotton and existed positive correlation to seed cotton weight per boll.
子叶叶面积大小是鉴定棉花产量性状的早期形态指标，在同一类型棉花品种中，子叶叶面积与单铃籽棉重存在正相关。 cnki
Design the connection of the cylinder, the boll screw, the probe, the supporting framework and the working platform to assemble those devices.
对气缸、滚珠丝杠及探头的连接、支承机构及工作平台进行了设计，实现设备的组装。 cnki
Dry weight of small- boll variety cotton plant was lower than big- boll variety in early period, and it was higher than big- boll variety after three leaves stage.
小铃品种干物重在前期低于大铃品种，但三片真叶期以后，其干物重超过大铃品种。 cnki
Hybrid boll A was the best FSS parents among the varieties.
现有品种中， A杂交铃是比强度最好的亲本。 cnki
Later with positions increases and prices rise, and short-term breakthroughs in BOLL lines, the market is no longer weak.
如后期伴随持仓量增加以及价格上涨，且短期突破 BOLL中位线，则市场不再看弱。 texclo
On the distribution of the DMW, the stem branch is first, the boll second, the leaf third.
在干物质分配上以茎枝较多，经济器官居第二位，叶居第三位。 cnki
Players like Fabian Boll who have a job on the side and an education are a very rare exception these days.
像法比安·波尔这样的有工作同时还有学历的运动员已经非常罕见。 yeeyan
Some bats have even been utilised in pest control experiments, keeping boll moth numbers down in cotton plantations.
一些蝙蝠甚至被用来做害虫控制实验，使棉花种植园里的棉铃虫数量呈减少的态势。 blog.sina.com.cn
The results showed that the boll wight of the cultivation methods of seedling transplanting was higher than field cultivation method, the difference decreased with the postponing seedling period.
研究表明，栽培方法对铃重影响作用表现为移栽棉大于直播棉，其差异随播期延后而减小； cnki
The results indicated that boll shape traits and fiber quality traits were mainly controlled by additive effects and by dominance effects rather significantly as well.
结果表明，铃形性状和纤维品质性状主要受加性效应的影响，显性效应也有较大作用； cnki
The response of the quantity of bud and boll of CCRI30 was sensitive in different sowing dates, but that of CCRI41 was not.
从蕾、铃数看，早熟品种中30蕾、铃的多少对播期的反应比较敏感，中熟品种中41的反应略微迟钝。 cnki
This paper discussed virtual design of hydrodynamic bearing system of Boll mill.
介绍了磨机动静压轴承系统的虚拟设计。 cnki |