nutrient releasing造句
例句與造句
- Plant growth and nutrient release are directly related .
植物生長(zhǎng)量與養(yǎng)分釋放量是正相關(guān)的關(guān)系。 - Study of utilization rate of coated urea nutrient release based on non soil culture
桐油包膜尿素在無(wú)土基質(zhì)中的利用性研究 - Nutrient release and energy return of fine roots in casuarina equisetifolia plantation
木麻黃人工林細(xì)根分解過(guò)程中的養(yǎng)分釋放及能量歸還 - Effects of different temperatures on the nutrient releasing characters of apex horticultural release - controlled fertilizers
園藝專用控釋肥料養(yǎng)分釋放特性的影響研究 - Integrating with dynamic function , the hydrodynamic inducement of sediment suspension and a conceptual model for nutrient release from sediment in large shallow lake were suggested
結(jié)合水動(dòng)力作用，提出了大型淺水湖泊水動(dòng)力作用導(dǎo)致底泥懸浮，從而使得底泥中的可溶性營(yíng)養(yǎng)物質(zhì)釋放這一內(nèi)源釋放的概念性模式。 - It's difficult to find nutrient releasing in a sentence. 用nutrient releasing造句挺難的
- So considerable errors might occur if water dissolution rate method was used to estimate the fertilizer efficiency although the method can make quick comparisons of nutrient release rates among different crfs / srfs
水中溶出率雖可以快速比較不同控/緩釋肥的溶出速率，但用以估測(cè)肥料在田間的實(shí)際肥效，則產(chǎn)生較大的誤差。 - Termed a reactive layer coating membrane ( rlc ) , laboratory evidence suggests a predictable nutrient release since a concurrent absorption of water into , and diffusion of , solubilized fertilizer material out through the highly crosslinked membrane continues until nutrient release is complete ( table 1 )
對(duì)于一種反應(yīng)層包膜（ rlc ） ，實(shí)驗(yàn)室研究表明，因?yàn)樵陴B(yǎng)分完全釋放之前，隨著水分吸收，被溶解的肥料通過(guò)高度交織的膜不斷向外擴(kuò)散，故養(yǎng)分的釋放是可以預(yù)測(cè)的（表1 ） 。 - This paper aimed at present status that most researches assembled in chemical products , adopted different determine methods , represented the transformation characteristic of nitrogen among water and soil of the sulphureous urea , confirmed the nutrient release speed , found out the optimum determine method in agricultural production application
針對(duì)目前對(duì)緩釋肥料釋放特性的研究集中在化工制作領(lǐng)域這一現(xiàn)狀，采用不同的測(cè)定方法，闡明含硫尿素中的養(yǎng)分氮在水及土壤中的轉(zhuǎn)化特點(diǎn)，確定養(yǎng)分的釋放速率，以求找出適合農(nóng)業(yè)生產(chǎn)應(yīng)用的方法。 - The structure of fertilizers was studied by scaning electronic microscopy ( sem ) , and the nutrient release characteristics were studied using water dissolution rate method and soil column leaching method . [ result ] the 24 hours n water dissolution rates of sapcus were 18 . 22 % - 83 . 87 % , and n accumulated leaching rates in four weeks were 40 . 91 % - 65 . 38 % , which decreased by 5 . 21 % - 40 . 68 % compared with that of urea under the same experiment conditions
方法以不同類型和吸水倍率的高吸水性樹(shù)脂為包膜材料，以大顆粒尿素和改性礦物包膜尿素為原料肥料，研制出高吸水性樹(shù)脂單層包膜尿素、高吸水性樹(shù)脂復(fù)式包膜尿素系列產(chǎn)品，利用電子掃描電鏡研究了其結(jié)構(gòu)特征，并以水中溶出率法和模擬土柱淋溶法研究其養(yǎng)分釋放特性。