查询词典 storage life

For shorten of testing time and estimation of assured precision in safe storage life of propellants by Berthelot equation, feasibility in increase of testing temperature was put forward.

为了缩短试验时间，且保证通过Berthelot方程推算火药安全贮存寿命的精度，提出了提高试验温度的可行性。

The results showed that appropriate low temperature could effectively reduce the increase of respiration, and prolong the storage life of chayote fruits, but if the temperature was too low, the cold injury could be occurred; there was a certain relativity between SOD activity, CAT activity and membrane leakage, MDA content, O2(superscript -).

结果表明，适当低温处理可以降低佛手瓜呼吸强度的快速升高，延长其贮藏期，温度过低则产生冷害，腐烂率增大；SOD和CAT活性与细胞膜透性、MDA和O2含量表现出一定的相关性，而POD活性与佛手瓜成熟衰老相关性不明显。

The keeping quality and storage life of three freshwater fish productssuch as fish stick, fish ball and croquette were determined by sensory evaluation andchemical analyses at various temperatures.

本文采用以食品风味、色泽、口感为主的感官和化学检定方法对欧式鱼排、鱼圆和口乐开3种淡水鱼冷冻制品，在不同保藏温度下的质量变化和保藏期限进行了测定。

Then the best linear unbiased estimate method for interval data of normal distribution, Weibull distribution, extreme value distribution or other location-scale parameter models is presented. The presented method has higher precision, and solves the problem of reliability assessment with small sample of storage life.

在此基础上，提出一种区间数据最佳线性无偏估计方法，并对正态分布、极值分布、Weibull分布等常用的位置一尺度分布进行讨论，该方法能够对产品贮存寿命进行小样本预测和可靠性评定。

Experiments were conducted to study the effect of different concentration spermine on the storage life and shelf-life.

以不同浓度的精胺对草莓果实进行处理。

The results indicated that with the increasing of storage time, the leaves etiolated, contents of crude-fiber increased, while vitamin C, chlorogenic acid decreased, nitrate contents up to the maximum at the 3th day after storage , then decreased gradually. Stored at 2℃, the contents of chlorophyll, vitamin C, chlorogenic acid were higher, nitrate and crude-fiber contents were lower. The lower of membrane permeability and MDA content, the higher activity of SOD significantly delayed senescence process and prolonged storage life of Taraxacum mongolicum.

结果表明：采后蒲公英随着贮藏天数的增加，叶片逐渐黄化，粗纤维的含量升高，维生素C和绿原酸含量下降，硝酸盐含量先升高后降低；2℃下贮藏能够使采后蒲公英具有较高的叶绿素、维生素C、绿原酸，较低的硝酸盐和粗纤维含量，较低的细胞膜渗透率、MDA含量和较高的SOD活性，显著地延缓其衰老进程，延长贮藏寿命。

Effects of temperature and MAP on storage life and fruit quality of wampee were studied.The results showed that the storage life of wampee was short,and the fine fruit rate was less than 75% during 3 days storage.

以大鸡心黄皮、闽侯鸡心黄皮为材料，研究了不同贮藏温度对黄皮贮藏期及主要品质的影响，并进行了大鸡心黄皮果实MAP保鲜的初步试验。

Low temperature significantly prolonged fruit storage life,delayed the total sugar,total acid and V_C content loss.Between 2 ℃ and 12 ℃,the lower the storage temperature,the better preservation effect.The best storage temperature of wampee was 2-4 ℃. MAP storage could delay the!quality loss of wampee.0.025 mm polyethylene film with the packing capacity of 5.4 kg·m~(-2) were recommended.

结果表明，常温下黄皮果实贮藏期短，常温贮藏3 d后，好果率低于75%；低温能明显延长果实的贮藏期，延缓果实的糖、酸和VC含量的下降；在2-12 ℃间，贮藏温度越低，保鲜效果越好，适宜的贮藏温度为2-4 ℃；采用MAP保鲜技术能延缓果实品质的下降，在2-4 ℃下大鸡心黄皮MAP保鲜的适宜条件是采用0.025 mm的PE膜包装，装果量为5.4 kg·m-2。

The trial kale were used to a life of pollen determination of a study on the appropriate kale pollen of life of the liquid medium and colourings; different storage conditions on the kale and pollen storage life of the impact of .

本试验以羽衣甘蓝为试材，进行了花粉生活力测定方法的研究，探讨了适合羽衣甘蓝花粉生活力测定的液体培养基和染色剂；不同贮藏条件对羽衣甘蓝花粉生活力及贮藏力的影响。

The proper concentration of SNA for canning pine-apple in 100ppm. High concentration of SNA also decrease the storage life of fruit and cause rot. Therefore, it is not recommended for fresh pine-apple for export, except in case of spring fruit, 50 ppm of SNA will improve the peel color and with no adverse effect on storage of fruit.

SNA在凤梨果实发育中期处理时，采果后果实之贮藏力减低且易腐烂，尤以处理之浓度愈高者愈甚，故为提高鲜凤梨之品质及贮藏力，应禁止用植物生长素处理为原则，但50ppm低浓度处理有增加果皮色之效果，且对品质及贮藏力之影响亦小，为提高凤梨春果之外观，勉强可使用。

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。