是较先进的一种覆膜工艺。
大豆覆膜增加了土壤水分与速效养分含量。
It increased plough layer soil water and available nutrients content.
最终确立覆膜系统主要参数以及系统方案。
We have succeeded in obtaining all the main system parameters and the system project.
最后介绍了覆膜滤料在水泥工业中的应用。
At last, using PTFE membrane filter material in cement industry was introduced.
介绍了一种安全型覆膜固体燃料制备方法。
A kind of safety coating solid alcohol fuel is introduced in this paper.
介绍了一种高性能覆膜砂用酚醛树脂的制作工艺。
A manufacturing process of high performance coated sand phenolic resin was introduced.
研究了热塑性酚醛树脂和原砂对覆膜砂性能的影响。
The effect of thermoplastic phenolic resin and sand on performance of resin coated sand was researched.
牛皮纸手提袋一般不覆膜，是一种成本最低的手提袋。
Kraft paper bag is generally not covered, is a handbag with lowest cost.
最近几年覆膜滤料以其优良的过滤性能引起了人们的关注。
In recent years, people begin to notice the excellent performance of membrane filter media.
研究表明，纸膜与泥浆的粘附力的大小对覆膜质量有重要影响。
The research shows that the adhesive force between paper mulch and soil has a significant effect on the mulch quality.
分析了覆膜砂在热作用下对型砂强度、断裂表面和变形的影响。
Effects of heat performance on strength? Fractures and bending of coat sand were analyzed.
PET广泛的使用在饮料包装瓶，食品袋，覆膜以及其他的普通产品上。
PET is used in beverage bottles, food pouches, coatings and other common products.
研究了覆膜和垄作栽培以及施肥量和种植密度对春马铃薯产量的影响。
The effects of plastic-sheet-covered cultivation, ridge culture, fertilization quantity and planting density on the yield of spring potato were studied.
因此，旱地春小麦秋覆膜穴播栽培技术在半干旱地区有较高的推广价值。
So that hole seeding of dryland spring wheat with autumn mulching has a high extension value in semiarid areas.
本课题采用悬浮流过滤浓缩技术，以聚四氟乙烯覆膜滤料作为研究对象。
This topic adopt suspension flow filtration concentration technique, PTFE membrane filter material is the research object.
通常喷绘的本钱由喷头损耗、墨水、介质、废图和覆膜挂轴等有些构成。
Usually the cost of printing ink, head loss, by the media, and some film. The figure of waste composition.
为了保证覆膜机构的覆膜质量，有必要研究纸膜与水田泥浆的粘附特性。
It is necessary to study the adherence between farming paper mulch and paddy soil in order to ensure the mulch quality.
目的评价全覆膜可取出金属支架治疗难治性食管良性狭窄的疗效和安全性。
Objective to evaluate the efficacy and safety of the covered retrievable metal stent in the treatment of refractory benign esophageal stricture.
通过大田实验研究了不同条件下覆膜对春小麦产量与水分利用效率的影响。
Researched effects of plastic film mulch on spring wheat growth and water use efficiency in different conditions by field experiment.
目的探讨不同形状可取式覆膜支架封堵各类食管瘘的治疗方法及临床价值。
Objective To study the method and clinical value of blocking variant esophageal fistula with different shapes of recalled covered stent.
白板纸强度较大，可以不覆膜，因此，成本比较低，是一种比较实惠的手提袋。
The strength of large white paper, can not covered, therefore, the cost is relatively low, is a relatively affordable handbag.
重复使用的鼓型桶维护经常剥离覆膜，在其生命周期终端，鼓型桶投进熔炉冶炼。
When reconditioning drums for re-use, the coating is often removed. At the end of its life, the drum goes into a remelting furnace.
目的设计治疗胸腔胃主支气管瘘和主支气管狭窄的气管主支气管覆膜分支状内支架。
Objective To design the trachea main bronchus covered embranchment stent and study the primary treatment for thoracostomach main bronchial fistula and main bronchial stenosis.
分析了覆膜旱作水稻需水量试验资料，得出覆膜旱作水稻各生育阶段综合作物系数。
The synthetic crop coefficients are evaluated by analyzing the experiment data on water requirement of rice in plastic film mulched dryland (RPFMD).
采用盆栽试验和田间微区试验，对施用覆膜尿素和普通尿素的水稻生理指标进行测定。
A comparison study of some physiologic indicators of rice received common urea or polymer coated urea was conducted by using pot and field microplot experiments.
论述了普通铸钢、铸铁件用的覆膜砂、非铁合金铸件用的易溃散覆膜特种性能覆膜砂。
The coating sand for cast iron and cast steel and collapsible coating sand for nonferrous alloy casting are also described.
针对这一问题，开发了适合于多层防砂的KV-3型可以延时固化的网络树脂覆膜砂。
In the light of this problem, we developed KV-3 net resin covered sand for multi - layers sand control.
讨论了制备用作压裂支撑剂的树脂覆膜砂使用的树脂和固化剂的选择、包胶设备及工艺。
The selection of resin and curing agent and the equipment and the technology are discussed for manufacturing resin coated sand as proppant for hydraulic fracturing.
水稻覆膜旱作栽培方式能对施肥造成的稻田地下水水质非点源污染起到良好的控制效果。
It has been proved that the film mulching cultivation had better control of underground water pollution caused by fertilizer application in rice field.
水稻覆膜旱作栽培方式能对施肥造成的稻田地下水水质非点源污染起到良好的控制效果。
It has been proved that the film mulching cultivation had better control of underground water pollution caused by fertilizer application in rice field.
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