查询词典 nest level

At present in practice of hog cholera preventing and controlling ,the effect of ultra pre-immunity to antibody level change and protection still existence dispute in the four latter nest piglets.

目前在对猪瘟的防治实践中，对猪瘟超前免疫后四窝抗体水平的变化以及保护效果存在争议。

Nest company shows, as the one part that rectifies and reform measure, already increased the number that iodic to all end item content detects, in order to ensure all productsAccord with national level complet......

雀巢公司表示，作为整改措施的一部分，已增加了对所有最终产品碘含量检测的。。。。。。

Nest " problem milk powder " incident has new progress again, the reporter learned from nest company yesterday, at present this company already rolled out iodic content to accord with the new product of national level, will be since recently on countrywide retail dot frame.

雀巢&问题奶粉&事件又有新进展，记者昨天从雀巢公司获悉，目前该公司已推出碘含量符合国家标准的新产品，近日起将在全国零售点上架。

The paper founds GM(1, 1) model of gray prediction theory in order to predict level displacement,and forecast horizontal displacement of 8-8 section of the Olympic Games project with it and compares forecast data and actual data.The result is that GM(1, 1) model may forecast short-term horizontal displacement after the model is proved eligibility. In order to manage long-term horizontal displacement,the paper founds metabolism GM(1, 1) model.At first, founding GM(1,1) model with known data and forecast next numerical value,next renewing founded GM(1,1) model with numerical value at the same time abnegating first data,and then forecast nest numerical value with same method.

本文为了预测土钉支护水平位移，建立了GM(1，1)灰色系统理论预测模型，应用灰色预测法GM(1，1)模型对奥运工程地下通道I标段8-8剖面的土钉支护产生的水平位移进行了预测，并与实测值进行比较，得出灰色预测法模型经检验合格后可以对工程进行水平位移的短期预测；为了使GM(1，1)模型同样适用于长期预测，用新陈代谢的GM(1，1)模型，即根据己知数列来建立GM(1，1)模型，预测一个灰数值，然后不断地将预测值补充到己知数列之后，每补充一个再去掉一个最老的数据构成新的数列，建立一个新的GM(1，1)模型，预测下一个值。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。