查询词典 common reed

Owi ng to that the main shaft speed and the beating speed of reed can not attain the norma l values at setting-on, the warp tension and the beating force of the reed can neither reach the normal level. Therefore, the relative slippage movement of the weft against the warp du ring beating will be less, while the common movement of the weft together with the wa rp will be bigger than those at normal running. As a result, the setting-on place is the n caused by the normal density not being obtainable in the woven fabrics.

织机开关车时由于主轴转速、钢筘打纬速度达不到正常数值，使经纱张力及钢筘打纬力达不到一定的正常数值，以致打纬过程中经纬纱线相对滑移量比织机正常运转时的数值小、共同移动量比正常运转时的数值大，所形成的织物达不到正常的纬密，在织物上产生横档疵点。

One," of " flick reed kind the problem is in middle school phase, the bedspring that every involves takes no account of its quality, say for " of " flick reed, it is a kind of common Utopian physics model.

一、"轻弹簧"类新问题在中学阶段，凡涉及的弹簧都不考虑其质量，称之为"轻弹簧"，是一种常见的理想化物理模型。

Great crested grebe, little grebe are only found in open water. Long-billed ringed plover,〓lack-tailed godwit, common redshank and fantail snipe are only found in pond bank. Oriental great reed warbler, black-bowed reed warlber, Japanese marsh warbler, Chinese reed bunting and reed bunting are only found in reedbed. Some species can be found in all the three types of habitat.

凤头？？是明水面的典型种类，剑鸻、黑尾塍鹬、红脚鹬、扇尾沙锥是自然泡泥滩的典型种类，雀形目中的东方大苇莺、黑眉苇莺、斑背大尾莺、震旦鸦雀、红颈苇鹀、芦鹀是典型的芦苇沼泽鸟类，还有一些是三种生境的共有种类。

Therefore, common reed cultivation is estimated to sequestrate 57.3 and 33.8 Mg CO2 ha-1 in fallow paddy and in river strand, respectively, and the mowed shoot can supply bioenergy production.

在休耕水田与河岸泥滩栽培芦苇，估计每年分别能固定57.3 与33.8 Mg CO2 ha-1，收获之草秆可做为生质能源原料。

The common reed young shoot of a reed frigid, solar term not sunlight.

对不起，这是一个很专业的问题，需要很深的高等数学知识推导。

In conclusion, cultivating common reed in the future could conduct multiple functions, such as the CO2 reduction, bioenergy production, and balance between economic and environment conservation.

明显地在未来进行芦苇栽培可达到多重功能，例如CO2 减量、生质能源生产，并可在经济与环境保育之间找到平衡点。

In the British Isles, common reed used for this purpose is known as Norfolk reed or water reed.

芦苇杆含有纤维素，可以用来造纸和人造纤维。

Common reed enriched the SOC content by rhizodeposition and affected top 20 cm soil mainly.

芦苇藉由根圈沉降能增加土壤有机碳含量，主要影响0-20 cm 深之土壤。

The time of the most recent common ancestor of the current reed parrotbill populations was about 18000 years before present, according to the genetic variation of the haplotypes. This indicated that the reed parrotbill may has suffered a severe bottleneck effect during the last glaciation.

根据线粒体DNA控制区单元型的变异，推测震旦鸦雀指名亚种4个现生种群最近共祖时间约在1.8万年前，震旦鸦雀种群在末次冰期可能经历了一次强烈的种群瓶颈过程。

Starting in the sea to the inland, tidal flats, seablite, Chinese tamarisk, Common reed, grassland (e. g., Chinese tamarisk, Chinese aeluropus) and planted forests are successively distributed.

黄河口自然保护区自然栖息地的规律分布结构反映了由海向陆土壤盐分含量逐渐减小的过程。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。