变质

Some organisms are responsible for spoiling food and cause food poisoning.

有些生物会导致食物变质并引起食物中毒。

Fish soon goes off in this hot weather.

在这么热的天气里鱼很快会变质.

The whole process of metamorphism can be divided into three parts: spilitization metamorphism of mid low pressure in extension situation → regional metamorphism of mid high pressure in compressional structure → metamorphism of high pressure glaucophane greenschist facies in partial areas.

变质作用过程可分为三个阶段：拉张环境中的中低压细碧岩化变质作用→挤压造山环境的中高压区域变质作用→局部地区的高压蓝闪石绿片岩相变质作用。

Types of metamorphic rocks: regional metamorphism, contact metamorphism and dynamic metamorphism.

变质岩类型: 区域变质 、 接触变质和动力变质.

That meat smells a bit iffy to me.

那块肉闻起来有点变质了。

They bought so much beef that some went bad.

他们买了太多牛肉，有些都变质了。

According to the appearance of typical metamorphic minerals with the increase of metamorphic degree, metamorphic rocks in Xiangshan area can be divided into four metamorphic zones: sericite phyllite zone, biotite schist zone, almandite schist zone and staurolite schist zone.

根据随变质作用增强而出现的新变质矿物，将相山变质岩基底划分为绢云母千枚岩带、黑云母片岩带、铁铝榴石片岩带和十字石片岩带。

Liberty often degenerates into lawlessness.

自由常常变质为无法无天.

Theae are three metamorphic stages: regional metamorphism, faulting metamorphism, thermodynamic metamorphism.

其变质作用经历了区域变质、断裂变质和热动力变质三个阶段。

Rancid oil will taint the flavour.

变质的油会破坏味道。

Assuming that the UHP metamorphism occurred at 228 Ma, the exhumation ( uplift) rate of UHP metamorphic rocks are estimated at approximately 3.63 mm/ a before diorite-porphyrite intrusion and approximately 0.03 mm/ a after diorite-porphyrite intrusion respectively.

假定超高压变质作用发生于228Ma，推算出闪长玢岩侵位前超高压变质岩的折返速率大致为3.63mm/a，闪长玢岩侵位后超高压变质岩的折返（剥蚀）速率大致为0.03mm/a。

From Paleoproterozoic Era to late Archeozoic Erathem, it was formed metamorphic complex after deformation and metamorphism from solid liquid facies to soft liquid facies, and it was formed epimetamorphic clastic rock and carbonate rock at Mesoproterozoic-Neoproterozoic Erathem.

古元古晚太古界经历了固流相柔流相变形变质作用后形成变质杂岩（包括表壳岩和变质侵入岩），中新元古界为浅变质碎屑岩和碳酸盐岩。

The pre-exist amphibolite facies rocks in the fracture belt have been superimposed by retrograde green-schist facies with neoformation of chlorite, anthophyllite, sericite and cordierite.

断裂破碎带岩石在先存的五台期角闪岩相变质岩之上，叠加了绿片岩相动力退变质作用，普遍出现绿泥石、直闪石、绢云母、堇青石等新生的变质矿物。

We all know that fats spoil by becoming rancid.

我们都知道油脂变质后会发臭。

Characteristics of paragenetic association of metamorphic minerals, metamorphic-facies series and tectonites of major metamorphic rocks in Zhifu group in north of Yantai city have been analysed in this paper, and characteristics of deformation, metamorphism and evolution studied as well.

在分析烟台北部芝罘群主要变质岩类的变质矿物共生组合、变质相系及构造岩等特征的基础上，对该群变形、变质作用及演化特征进行了探讨。

Through analysis of Hegang coalfield regional stratigraphy, structure and magmatic activity patterns, the paper expounded that the coal metamorphism in the area is mainly regional metamorphism, locally some contact metamorphism.

通过对鹤岗煤田区域地层、区域构造、岩浆活动规律的分析研究，阐述了鹤岗煤田煤变质作用以区域变质作用为主，局部出现接触变质作用。

On random inspection the meat was found to be bad.

经抽查,发现肉变质了.

Regional magmatic thermal metamorphism of Yanshan stage is main controlled factors of coal metamorphic law, and the vapor-water hydrothermal metamorphism play a leading role.

燕山期区域岩浆热变质作用是煤变质规律的主要控制因素，其中，汽水热液变质作用又处主导地位。

The paper introduces a new type composite modifier and modification technology.

介绍了一种新型复合变质剂及其变质工艺.

Some kinds of food soon spoil.

有些食物易变质.

The fish stood the long journey very well.

这些鱼经过长途运输而不变质.

Don't eat that! It's mouldy. It's gone off!

别吃那个！它已经发霉变质了！

Concepts of metamorphism , metamorphic reaction, prograde and retro – metamorphisms.

变质岩的一般概念 、 变质反应 、 进变质和退变质.

The beef is high.

牛肉变质了.

They bait the mousetrap with stale cheese.

他们用变质的乳酪作捕鼠夹的诱饵.

There is a complete metamorphic series of coal from lignite to meager coal in Wumuchang area, Yimin, the main metamorphism type is contact metamorphism of coal.

伊敏五牧场区存在着从褐煤到贫煤完整的变质系列，其主要煤变质类型为接触变质。

Fruit quickly goes rotten in hot weather.

在热天,水果会很快变质.

According to the main principles of the analytical tectonics or tectonic analysis, the regional structural kinematic and rheologic analyses of UHP metamorphic province in Dabie massif m.

与世界上已知大多数超高压变质带相似，中国大别地块内超高压变质省现今观察到的主体构造形式，主要是在碰撞或超高压变质峰期后伸展体制下形成的。

After this the heat events in the area occurred successively: thermal metamorphism, dynamothermal metamor-phism, intrusion of magma, deformation and degeneration, etc.

随后的热事件主要为热变质作用，动热变质作用，岩浆的侵入与侵位，变形及退变质作用，构成了本区的热历史。

The meat has gone bad.

这肉已变质了.