农业化学

Stone, Whether Or Not Roughly Trimmed Or Merely Cut By Sawing Etc.,Readymade Garment and underwear,Building materials and supplies,Refractory Bricks, Blocks And Similar Refractory Ceramic Constructional Goods, Except Those Of Siliceous Fossil Meals Or Similar Siliceous Earths,Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers And Psychrometers Etc.; Parts And Accessories Thereof,Converters, Ladles, Ingot Molds And Casting Machines Used In Metallurgy Or In Metal Foundries, And Parts Thereof,Lathes For Removing Metal, Including Turning Centers,Machine Tools, Other Than Lathes, For Drilling, Boring, Milling, Threading Or Tapping By Removing Metal,Machine Tools For Deburring, Honing Or Otherwise Finishing Metal Or Cermets By Means Of Grinding, Abrasive Or Polishing Products, Nesoi,Machine Tools For Planing, Shaping, Broaching Etc., Gear Cutting, Gear Finishing Etc., And Other Machine Tools Working By Removing Metal Etc., Nesoi,Pig Iron And Spiegeleisen In Pigs, Blocks Or Other Primary Forms,Iron And Steel 0 Z' W {-~!

主要进口商品：非电热工业或实验室用炉及烘箱〔包括焚烧炉〕，金属铸造用型箱；型模底板；阳模；型模等；其它金属、金属陶瓷、玻璃、矿物、橡胶和塑料模具，实验室、化学、农业、运输等用陶瓷器，碱金属、碱土金属；稀土金属、钪及钇；汞，花岗岩、玄武岩、砂岩等建筑用石，成衣及内衣，建筑材料及供应品，耐火砖、块、瓦及类似耐火陶瓷建材制品〔但硅质化石粉或类似硅土制的除外〕，液体比重计、温度计、气压计、湿度计等及其零附件，金属冶炼及铸造用转炉、浇包、锭模及铸造机及其零件，切削金属的车床〔包括车削中心〕，切削金属的钻床、镗床、铣床、攻丝机床〔车床除外〕，其它金属或金属陶瓷的磨削、研磨、抛光等精加工机床，切削金属的刨床、插床、拉床、切齿机及其他机床，生铁及镜铁，锭、块或其他初级形状，钢铁

The optimum concerntration of EMS was studied for mutagenesis of salt tolerance under another callus and leaf of strawberry in vitro culture.

河北农业大学；河北省林业局；摘要：以全明星草莓花药诱导的愈伤组织以及组培苗叶片为试验材料，用化学诱变剂甲基磺酸乙酯进行诱变处理。

Subjection of Nature's forces to man, machinery, application of chemistry to industry and

自然力的征服，机器的采用，化学在工业和农业中的应用，轮船的

The chemical products are extensively applied in the agriculture,and we can see synthetical materials everywhere.

化学产品在农业上的应用，生活中合成材料无处不在

We Investigated the species of diseases and insect pests, species of natural enemies, distribution and dominant species in export vegetable bases in Shandong Province. Dynamics of main diseases and insect pests were studied.2. We investigated the main control technologies for diseases and insect pests, types and application methods of pesticides.3. Effects of crop varieties, fertilities and cultivation on diseases and insect pests, production and pesticide residues were examined.4. Control effects and application technologies of frequency trembler grid lamps, greenhouse ozone machine and insect-proof net were tested.5. By research, seven biological preparations and twelve chemical pesticides with high activity, low toxicity and low residue were screened.

主要结果如下：1查清了山东省出口蔬菜基地蔬菜病虫害发生种类，天敌种类、分布、并评价上风种；探明了主要病虫发生消长规律。2查清了山东省出口蔬菜基地目前病虫害防治的主要应用技术、施药种类及主要施药方式。3明确了作物品种、肥力、栽培方式等农业措施对病虫发生、产量和农残的影响。4明确了频振式杀虫灯、温室病害臭氧防治机、防虫网等物理措施防治效果及其应用技术。5通过实验，筛选出7种生物制剂和12种安全有效低毒低残留化学农药品种。

According to the study, chemical application and agricultural manipulation at key periods could efficiently control rapeseed stem weevil.

对茎象甲的防治应掌握其活动消长规律，抓好关键时期采用化学和农业防治措施综合控制。

Because do not have chemical composition completely remain, avirulent, and the limitation that does not have rudimental period, so, apply to green food production, organic agriculture and collect close period still need to continue the crop of gush medicine.

因无化学成分残留、完全无毒，且没有残留期的限制，所以，适用于绿色食品生产、有机农业和采收期仍需继续喷药的作物。

In searching for an alternative to chemical treatment of waste water, Bena ssa has considered a common agricultural and food industry byproduct, orange peel.

为了寻求处理这些污水的可行性化学方法，Bena ssa发现了一种普通的农业和食品工业的副产品，桔子皮，试验发现桔子皮可以吸收模拟污水中的酸性染料

From the author＇ s point of view, there are four feasible measures to improve the situation of salinization in Heihe River irrigated area, namely agricultural technical measures, water conservancy projects, biogeographical improvement and chemical improvement.

黑河灌区修复改良盐碱土的可行性措施大致可归纳为4个方面。即农业技术措施、水利工程措施、生物改良措施及化学改良措施。

Along with the development of modern science and technology, researching and developing new functional materials, which have special character in acoustics, optics, electrics, magnetics, elasticity and calorifics, have become the main direction of material research and development.

功能材料是一大类具有特殊电、磁、光、声、热、力、化学以及生物功能的新型材料，是信息技术、生物技术、能源技术等高技术领域和国防建设的重要基础材料，同时也对改造某些传统产业，如农业、化工、建材等，起着重要作用。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。