气室

Our results showed that logarithm model y = a + bln(x can accurately predict the changes of egg air diameter , Haugh unit and albumen .

本研究利用衡量鸡蛋新鲜度的指标气室直径、哈氏单位、蛋白高度对白来航鸡蛋进行随保存时间变化的定量研究，为制定新的鸡蛋分级标准、检测方法奠定基础。

Egg fresh index ; egg air diameter ; Haugh unit ; mathematic model

鸡蛋新鲜度；气室直径；哈氏单位；数学模型

As the servo power limited resources, when the force reaches the maximum when the servo, that application of the vacuum chamber is zero (ie, a standard atmospheric pressure), servo power will be a constant, no change.

由于伺服力资源的有限性，当达到最大伺服力时，即应用气室的真空度为零时，伺服力将成为一个常量，不再发生变化。

The concentrations of CO2, CF4, thionyl sulfide (SOF2), sulfuryl fluoride (SO2F2), disulfuryl decafluoride (S2OF10), sulfur dioxide (SO2) and sulfureted hydrogen (H2S) were in partial normal distribution.

本文总结了广东省74 个220kV 和500kV 全封闭组合电器变电站共3770 个气室中SF6 分解产物的含量，为SF6 GIS 潜伏性故障及其故障类型判断累积经验。

A field experiment using OTC(open-top chamber)was carried out with treatments different in nitrogen supply0, 5, 15 gm^(-2 and CO2 level 350 vs 700 μmolmol^(-1 to investigate effects of the treatments on biomass and root/shoot ratio of Calamagrostis angustifolia.

利用开顶箱薰气室(open-top chamber)试验装置，研究了不施氮、施常氮MN， 5gm^(-2和施高氮HN， 15gm^(-23个氮素水平下大气CO2浓度升高对小叶章生物量和根冠比的影响。

METHODS: The different combinations of the biofilm were put on the surface of chick embryo chorioallantoic membrane.

将制备的生物膜置于正对观察窗的鸡胚绒毛尿囊膜表面的血管最少处，然后贴在鸡胚绒毛尿囊膜表面上，封口膜封闭假气室，继续孵育。

1Binding engineering actual,problem,the thesis has researched theoperational principle of gas operated of rapid-fire guns and changing of power gasin rapid-fire guns.According to hydrodynamical rationale,the equation thatdescribed changing of gas in the room of gas operated and moving law of pistonhave been derived.

1结合工程实际讨论了某型自动火炮的自动机的工作原理及自动机中火药气体的变化过程，根据流体力学的基本原理推导了描述自动机气室中气体压力变化和活塞运动规律的基本方程。

A mathematical model was built for the selfdeveloped hydropneumatic spring configuration with a single air chamber by the equation mentioned above and the real gas state equation.

根据自主研发的油气弹簧的结构形式，通过上述推导公式以及实际气体状态方程建立了单气室油气弹簧的数学模型。

To study the steering characteristic of the multiaxlesteering vehicle, a virtual prototype model of the dual airchamber hydropneumatic suspension system was built by means of the ADAMS/Hydraulics software.

为了提高多桥转向车辆的转向特性，应用ADAMS/Hydraulics软件建立了双气室油气悬挂系统的虚拟样机模型。

Stiff mathematical models of hydropneumatic spring s show that some relevant factors such as the volume of gas accumulator and the temperature of operational environment markedly affect the stiffness of hydropneumatic spring s.

对油气弹簧刚度特性数学模型的分析显示，储气室总容积、环境温度等对油气弹簧的刚度特性有明显影响。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。