查询词典 yield

The results showed that the Saccharopolyspora spinosa SP06081 protoplast yield was the highest under these conditions: the collected mycelium from SP06081 grown in Tryptic Soy Broth medium with 0.2% glycin for 48 h was treated by 0.1 mg/mL lysozyme at 28oC for 20 min, then plated on the R2YE medium with sucrose as osmotic stabilizer, the number of regeneration protoplast was up to 108/mL. The protoplast-regenerated strains exhibited changes in morphology and antibiotic production, 29.3% protoplast-regenerated strains was characterized by loose mycelium and abundant broken branches as did their parent. Among them, 58.2% strains presented the trend to positive variation in spinosad yield, with the highest spinosad yield of up to 582.0 mg/L, 85.6% higher than that of their parent.

结果表明：菌体在添加0.2%的甘氨酸的TSB培养基中培养48 h收集， 0.1 mg/mL 溶菌酶， 28oC作用20 min制备原生质体，将原生质体涂布于以蔗糖为渗透压稳定剂的R2YE培养基中，原生质体再生数目最多，达108个/mL以上；原生质体再生菌株在形态和抗生素产量上产生分化， 29.3%的再生菌株形态上保持与亲本菌株一致，具有菌丝松散，断裂分枝多的特点，其中53.2%的再生菌株多杀菌素产量变异向正方向移动，最高产量达到582.0 mg/L，比亲本菌株提高85.6%。

At first, starting point and hypothesis used to establish yield criterion of powder metals have been comprehensively and profoundly investigated and then the stress at the location of porosity has been supplementarily defined, Moreover, on the basis of Mises's yield criterion, author proves that yield surface of powder metals is a rotative ellipsoid surface in principal stress.

因此，关于粉末体塑性加工理论问题的研究，引起了人们极大的关注。本文在分析国内外大量文献基础上，着重对粉末体塑性理论中的屈服准则和流动应力进行了理论分析和实验研究。

The conclusions are as following: The fluctuation of purveyance production is related with grain yield, especially the production of maize is the dominant factor. Analyzed from the viewpoint of the crop construction, the fluctuation of grain yield is related significantly with both grain yield per hectare of maize and wheat and the planting area of maize and rice.

研究发现：这种波动与主要粮食作物的产量密切相关，其中玉米产量的影响最大；从种植结构上分析，粮食产量的波动主要来自玉米和小麦的单产以及玉米和水稻种植面积的变化。

By the research of 'reselection of high-yield clones of Pinus massoniana', 58 fast-growth and high-yield clones were selected. Their genetic gains were 51.29%(the highest was 116.82%), and could be used to build high-yield seed orchard of Pinus massoniana.

通过"马尾松高产无性系再选择研究"，筛选出58个速生、高产无性系，平均遗传增益达51.29%（最高达116.82%），可用于营建马尾松高产种子园。

These results proved that the secondary electron emission yield of insulator measured with the device is credible, but the yield of MgO is smaller than the normal yield of MgO.

这表明该装置测量的绝缘体二次电子发射系数是可信的，但用磁控溅射法制备的MgO的二次电子发射系数较低，这可能是制备MgO时引入了过多的杂质在MgO二次电子发射体里面所引起的。

Using quadratic rotational regression combination design to study the influence on yield and economic characters in different fertilizer and density of the rape, the result showed that the influence of density and fertilizer on yield and active silique per plant were significant but the quantity and weight of seed, while the influence of density on active silique per plant was higher than that of fertilizer but on yield was contrary.

结果表明，在本试验范围内，施肥量和密度对油菜单株有效角果数和产量均有显著的影响，对单株有效角果数的影响是密度大于施肥量，而对产量的影响则是施肥量大于密度；单株有效角果数的最佳组合为施肥量以纯氮227.0kg/hm2、密度9.4万株/hm2，产量的最佳组合为施肥量以纯氮235.7kg/hm2、密度10.6万株/hm2；当控制施肥量、密度分别为214.4—256.9kg/hm2、10.1—11.1万株/hm2时，油菜产量可达3000kg/hm2以上。

Comparisons are performed of climate resource availability, single-crop yield, the total yield, yield component, economic and ecoogical benefit between double-harvest and the triple-harvest cropping systems.

对三熟制与二熟制的气候资源利用、组分产量和产量结构进行对比，分析经济效益和生态效益。

Through the analysis on the history data, we find out the rule that precipitation how to effect on wheat yield in summer, and how to estimate the wheat yield trend of next year. It is important to direct the wheat production, and to promote the wheat yield.

通过对历史资料的分析，找出夏季降水对小麦产量影响的一般规律，进一步找出利用夏季降水的丰缺程度对翌年小麦产量趋势作出预测的方法，对于指导小麦生产趋利避害，巧用气候资源，合理组装小麦生产的配套技术，以及最大限度的利用自然降水资源，促进小麦单产大幅度提高，具有十分重要的意义。

Very high yield, with super high-yield can sweep the Board 400III 昆腾 to plate machine automation functions which you can easily reach 50 per hour production of ultra high-yield: jy200l31(20kva) V speed: 43％ Zhang per hour, if equipped with continuous on automatic devices or devices up to 50 pieces of plate jy200l31(20kva) can be equipped with devices jy200l31(20kva) ContinuousLoad apolegamy automatic devices to achieve greater automation: the device can be loaded without a liner produced 50 per hour and 50 can be produced.

极矮不销度，超矮不销能借助全败400III昆腾间接制版机的被迫冻功用，用户可沉重到达每小时出不销50弛印版的超矮不销度：◇V速率：每小时43弛印版，若配备不断上版安装或被迫上版安装可达50弛印版◇可选配不断上版安装◇选配被迫上版安装可得回更矮的被迫冻：该安装可装载无衬纸的印版50弛，每小时可出不销50弛印版。

Yield gap analysis suggests there can be another 20% upside for the market if earnings yield is to close the gap with the 10-year bond yield.

收益率差距分析表明要使股市收益率接近10年期债券收益率，市场还需上涨20%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐