变质

Low temperature make the food transmutative.

低温使食物不会变质。

The food additives that can be used to prevent the food component from transmuting because of oxidization .

definition：能防止食品成分因氧化而导致变质的一类添加剂，主要用于防止油脂和高脂类食品的氧化酸败。

Two special TL phenomena have been found in Yanzhuang meteorite through the determination of the natural TL, annealed TL and induced TL by β radiation: l.when the sample of Yanzhuang meteorite is annealed at temperature up to 500℃, the TL peak induced by β rays moves to lower temperature with the increasing of irradiation dose; 2.when the annealed temperature is greater than 600℃, the TL peak temperature of the annealed sample is higher than that of the unannealed sample.

991年10月31日21点45分在广东省翁源县岩庄乡境内发生了陨石降落。从降落现场收集到3.skg的陨石样品，经初步鉴定为H6型、具有强冲击变质特性的珍稀普通球粒陨石。根据陨石命名规则定名为岩庄陨石。普通球粒陨石是目前研究太阳系早期所发生的化学与物理变化过程的最好的信息来源。

Amphibole, an important product during retrogression of UHP eclogite to amphibolite, exhibits few brittle deformation features, and does not show any intragranular microstructures indicative of crystal deformation such as undulose extinction, deformation lamellae, subgrain boundary and bulging.

角闪石是超高压榴辉岩退变质过程的产物，在光学显微镜下没有明显的脆性破裂变形，也不显示任何指示晶体塑性变形的晶粒内部显微构造，例如不均匀消光、变形叶理、亚颗粒边界和凸出褶皱等。

In this article, three representative oil and fat resourse (edible raw oil, unedible linseed oil and waste oil and fat) were used to study the fatty acid methyl ester preparation technology, and the products from different technologies were compared and analysed. For plant oil, ester exchange process was performed immediately after simple decolorating and alkali refining pretreatment.

对于植物油脂，采用简单的脱色、碱炼预处理后，直接进行酯交换的工艺；对于废油脂，由于其成分变质较严重，预处理也显得相对复杂，采用了先预酯化再酯交换的工艺和先皂化酸化后再酯化的两种工艺。

Ashes of the coals with different ages and coal ranks from different localities of Guangxi were analysed for their rare-earth elements. The chondrite-normalized diagram of unmetamorphosed coal shows a v-shaped curve inclining towards the right.

广西不同产地、不同时代、不同煤种的煤灰稀土元素分析结果表明，未变质煤的球粒陨石标准化图呈右倾斜&V&型曲线，北美页岩标准化图呈近水平直线，煤中稀土元素没有发生分离和迁移。

Many homemade versions also contain unpasteurized eggs, which can promote spoilage.

许多家中自制的色拉中通常还会放些未用巴氏法灭菌的鸡蛋，这样的话会使色拉本身更容易变质。

I figure that each carton of milk has a total of about five minutes that it can safely spend unrefrigerated.

照我的估算，每一盒牛奶能放在冰箱外而无变质之虞的时间，大概只有五分钟。

If the Merchant fails to take delivery of the Goods during a reasonable time or whenever in the opinion of the Carrier the Goods are likely to deteriorate, decay, become worthless or incur charges whether for storage or otherwise in excess of their value, the Carrier may, at its discretion, without prejudice to any rights which he may have against the Merchant, without notice and without any responsibility whatsoever attaching to him, unstuff, sell, destroy or dispose of the Goods at the sole risk and expense of the Merchant, and apply any proceeds of sale in reduction of the sums due to the Carrier from the Merchant.

如果货方未在合理的时间内提取货物，或者只要承运人认为该货可能腐坏、变质、无价值可言，或在将其存储或做其他处置时其所需费用将超出该货价值，承运人便可自行决定，在不影响承运人对货方的权利，不予通知而且在不对承运人加诸任何责任的情况下，将箱中货物取出、出售、销毁或加以处置，而由货方承担全部风险及费用，并将货物价款用于扣减货方结欠承运人的款项。

Sure, freezing leftover turkey is a common tactic, but many people make one big mistake when doing it: they jam multiple pounds of turkey into individual bags, then when they go to thaw some out for later use, they either talk themselves out of it (thinking that they don't need so much food) or they unthaw a multi-pound bag and let much of it go to waste.

当然了，大家都会想的到要把剩余的火鸡冰冻起来，但是，很多人在冰冻的过程中会犯下错误。他们大多将所有剩余的火鸡通通塞进一个袋子里，然后，等他们以后想解冻食用的时候，要么说服自己还是放弃不要吃了（因为考虑到根本就不需要那么多的食物），要么就把整个剩余的火鸡都不解冻，然后就这么放着直到变质。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。