对重

The results indicated that potassium diformate improved average daily gain and feed conversion rate, and the improvement is more in the first period, it also can prevent ablactation stress of the piglet on a certain extent.

研究表明，二甲酸钾改善了仔猪的日增重和料重比，尤其在饲养前期效果明显；二甲酸钾对仔猪的断奶应激有一定预防效果。

The basic equation and its combustion index can only be used to correctly determine combustion cheracteristics before the combustion rate has reached its maximal value,while the new combustion index can be used to correctly adjudge characteristics in the whole combustion stage.

但是，在利用热重实验曲线研究燃料燃烧特性时，许多研究者往往根据现有燃烧特性经验公式和热重曲线的特征点来研究煤的燃烧特性，但是对这类燃烧指标的可行性和局限性却很少报道。

This paper mainly researches the Clamped Plate problem(or the eigenvalue problem of Dirichlete biharmonic operator) on n-dimensional complex ball,and we obtain an inequality for biharmonic operator on n-dimensional complex ball.

主要对n-维单位复球Bn的Clamped Plate问题(或Dirichlete重调和算子的特征值问题)进行了研究，得到了复球上重调和算子的特征值不等式

The possibility to realize a heavy set weight spinning process by use of traditional carding machine is discussed in this article.

探讨了在普通梳棉机上实现重定量纺纱工艺的可能性，认为从产量、质量两方面考虑，为实现重定量纺纱，必须对普通梳棉机进行部分调整，而且高效工艺必须与传统工艺相结合，企业的精细化管理是实现高效工艺的基础。

What's more,the three-dimensional velocity,density and pressure distribution of the flow field in the gravity-fed 3-product H.M.cyclone were studied as well,some conclusions were summarized.

通过对无压给料三产品重介质旋流器流场的三维速度、压强、密度和空气柱的数值模拟研究，对无压给料三产品重介质旋流器内的流场有了更深入和细致的了解，得到了几点有意义的结论。

The main work of our research was to study the effects of the combination of enhanced UV-B radiation 0.35w·m~(-2 and Cadmium 1umol·L~(-1 on the growth, photosynthesis, elements absorption and relocation in mung bean seedlings at the initial stage of growth, and the involving mechanisms about the change of photosynthesis under the different treatments were studied also. It was shown that the heights root length, lateral root length, lateral root number, area of leaves, dry/fresh weight of the overground parts and underground part were all inhibited by the single factor and combinative factors.

本文以0.35w·m~(-2)剂量的UV-B模拟增强UV-B辐射和1μmol·L~(-1)Cd~(2+)模拟Cd~(2+)污染，研究了增强UV-B辐射和Cd~(2+)及其复合处理对绿豆幼苗生长、光合作用以及元素吸收和分配的影响，并对不同处理条件下绿豆幼苗光合作用的变化机制进行了比较深入的分析，获得结果如下：增强UV-B辐射和Cd~(2+)及其复合处理8天，绿豆幼苗植株高度、根长、侧根长、侧根数、叶面积、地上部分干/鲜重和根系干/鲜重均下降。

TO map QTLs affecting grain weight and characterize the inheritancemodes of the QTLs and two-locus interactions, 136 recombinant inbred linesderived from "Nanda2419" x "Wangshuibai" and an immortalized F_2 population (IF2)generated by randomly permutated intermating of these RILs were investigated. In addition,the present study was also conducted to characterize the genetic bases of morphologicaltraits including plant height, flag leaf length, flag leaf width, flag leafarea and ratio of flag leaf length to width, and their relationships with grainweight in wheat by analyzing QTLs for these traits using the RIL population.

本研究利用南大2419x望水白的136个株系的重组自交系群体和由其衍生的永久F_2群体对粒重进行了QTL定位并探讨其遗传方式和上位性互作，同时利用该重组自交系群体对株高以及旗叶长、宽、面积、长宽比等叶部形态学性状进行了QTLs定位并探讨它们与粒重的相关性。

Fluid of vinegar of pH indicator wood is opposite different dilute corn Miaochang and ground upside dry weight have distinct effect, right bottom dry weight and chlorophyll do not have distinct effect.

不同稀释浓度的木醋液对玉米苗长及地上部干重有显著影响，对地下部干重及叶绿素没有显著影响。

commited information rate,round trip time and retransmission timeout,can bias bandwidth assurance.through researching the relation between bandwidth and these factors, this paper proposed a cir,rtt,rto aware marker(crr3cm) based on time sliding window three color marker(tsw3cm),which could achieve proportional fair sharing of excess bandwidth among aggregates and mitigate the impact of cir,rtt,rto for bandwidth assurance.

小 摘 要：往返时间、目标速度以及重传超时等因素导致了带宽分配的不均匀。通过研究带宽与这些因素的关系，在时间滑动窗口三色标记器（tsw3cm）的基础上，提出一种cir、rtt、rto感知的标记器(crr3cm)。该标记器完成了在各汇聚流之间对剩余带宽的公平分配，减少了目标速度、往返时间，以及重传超时因素对带宽分配的影响。

The ideal model includes the following aspects. In the perspective of evaluation"s intention, we should stress the motivation rather than rewards and punishment. In the evaluation"s atomosphere, we should invite teachers to paticipate in the evaluation process.In the perspective of evaluation subject, we should stand out the multiple roles of the evaluation subject,especially the nonaligned agencies. In the perspective of evaluation methods, we should apply not only the traditional methods, but also ethnics research method and other qualitative methods.

该模式的框架是从以下几个方面进行考虑的；在评价目的方面，重激励而非重奖惩；评价的氛围方面，强调教师参与评价；评价的主体方面，要求突出评价主体的多元性，指出评价中介机构的作用；评价的方法方面，提倡人种学、质性方法的运用；评价的内容方面，要求重视对教师实践性知识的评价，同时要关注对专业发展活动本身的评价。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。