适宜种
- 与 适宜种 相关的网络例句 [注:此内容来源于网络,仅供参考]
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From analyzing the drip irrigation emitter types and choosing in experiment, the main conclusions are as follows: The best type of subsurface drip irrigation emitter is drip pipe. Under lower water press the stabilization discharge of orifice emitter in soil is three fifth of that in air, which can meet the request of subsurface drip irrigation.
通过对现有滴灌灌水器类型的分析及试验筛选,结果表明,内镶式滴灌管最适宜应用于地下滴灌,在低压运行时,孔口式滴头在土壤中稳定出流量为空气中的 3/ 5 ,基本可以满足地下滴灌的要求;在较高供水压力时,所选取的几种滴头基本上都可以用于地下滴灌。
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The brush pen is sharp, soft and elastic so that Chinese calligraphy and painting is likely to become an art of line. Chinese ink can be diluted and attempered. Moreover, it is neither sticky, nor astringent nor stagnant. These properties make people able to write or paint freely. The paper for Chinese calligraphy and painting, especially rice paper, can absorb Chinese ink of various kinds. It is suitable for calligraphy and painting using brush pen.
其中,毛笔笔锋尖细、质地柔软而富有弹性,这使得中国书画更易成为一种自由表达的线的艺术;松墨和油墨易于稀释和调和,而且不粘、不涩、不滞,可以保持运笔的灵活,并通过墨汁的浓淡变化实现写意的目的;中国书画的用纸具有吸附软笔水墨的特性,不仅适宜于毛笔的书写,也有利于发挥墨的特性。
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The results showed that cotton was a suitable host plant for both biotypes,while kidneybean showed a significantly higher level of suitability to the ZHJ2 biotype than to the B biotype.
结果表明,棉花是两种生物型均适宜的寄主植物,而菜豆对ZHJ2型烟粉虱的适合性显著高于对B型烟粉虱的适合性。
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Therefore,there were significant differences of amino acids digestibility of plant feedstuffs between cockerels and drakes,and the nutritional parameter of cockerel was not appropriate for drake.
以上结果表明,鸡和鸭对饲料氨基酸消化率存在显著差异,在所测定的7种植物饲料中大多数AAAD和TAAD测定值都是鸭比鸡高,目前以鸡测定各种饲料氨基酸消化率不适宜鸭的生产。
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Cases dialysed more than 25 times, but only 1 (0.7%) recovered to normal, and the other patients survived with kidney. Conclusion The DGF is a common complication after the renal transplantation with high incidence. Once the DGF occurs, we should choose feasible blood purification according to patient's physical condition timely with proper auxiliary measures. The majority of DGF can recover with our treatment.
肾移植术后DGF是一种常见并发症,发生率高,一旦发生应根据患者具体情况选择适宜的血液净化方式,宜早不宜迟;在确定以血液净化为主的方案后,辅助措施亦为重要,绝大多数DGF可以恢复。
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This paper analyzes the working characteristic of parallel running system and indicates the problems existing in non- parallel running pump or fan.
本文分析了并联运行系统的工作特性,指出了泵或风机非同步运行存在的问题;大功率应用领域采用偶合器调速是一类适宜的调节方式,在分析偶合器调节特性的基础上,给出了一种实用的同步调速控制方法。
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Therefore, the protein content can be increased by regulating fertilizer and plant density.
四种因素之间存在明显互作效应,采取适宜的氮、磷、钾比例与合理的种植密度可以提高玉米籽粒蛋白质含量。
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Our service: Provide technical consultation and filter materials test for the equipment leaving factory. Provide most suitable filter plate and structure for each kind of range of application. In charge of installation, debugging, quality trace and system maintenance for free.
我们的服务:对设备出厂提供技术咨询及过滤物料试验,对每一种应用范围提供最适宜的滤板材料和结构,并负责免费指导安装、调试,质量跟踪与系统维护。
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A field trial for plant density has been used for practical remediation in 2004 and 2005, it has four treatments, 10 cm×10 cm、20 cm×20 cm、10 cm×40 cm and 40 cm×40 cm, respectively. The results were follows: the optimization plant density was 20 cm×20 cm; Peteris vittata L. was a herbaceous plant fit to adequacy increased density for enhancing the biomass and removalling of arsenic; with increased the plant density, the plant were accumulated more proportion arsenic in their fronds, and then made promote the efficiency of arsenic removal from contaminated soils.(2) It was a complicated pyrolysis course for plant incineration.
1在10cm×10cm、20cm×20cm、10cm×40cm与40cm×40cm 4个种植密度下,利用蜈蚣草对砷污染土壤进行了2年的田间实际修复,得出如下结论:蜈蚣草是一种适宜于密植的草本植物,具有通过提高栽培密度来提高其地上部生物产量的潜力;同时蜈蚣草密植有利于促使其吸收的砷向地上部富集,从而有利于进一步提高其对砷污染土壤的修复能力;综合考虑修复过程中的收获方式、经济成本与可操作性,在4个密度处理中密度20cm×20cm为蜈蚣草的最佳栽培密度。
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Under the suitable condition, it could form a community of mono-dominant species and double-species with the dominant species P.
在适宜的条件下,可形成以芦苇为优势种的单优群落或双优群落。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。