It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因，是原料油性质在存储过程中发生变化、二烯烃发生聚合。
Furthermore, in the effort to feed the hosts of people on this planet, the focus on factory and intensive farming methods is being cited as a key factor in climate change.
此外，为了养活地球上的大量人口，人们对工厂化和集约化的耕作方法的集中被认为是气候变化的关键因素。
These sources of positive news feed their motivation at the time, but this motivation does not always last long enough to bring lasting change to their lives.
这些积极信息源的确可以在某些时候给予我们前进的动力，但这种动力难以持续存在并改变我们的生活。
27 year old actress Jessica Alba’s who had originally stated that she would Breast Feed, has had a change of heart.
2008年，27岁的女演员杰西卡·阿尔芭改变了主意。她原本声称会哺乳小孩。
The important result is that if any of the components of an aggregate change, the aggregate is returned the next time the aggregate Feed is pulled.
这就产生了一个重要的结果，只要一个聚合的任何组件发生了改变，这一聚合将在下一次拉出聚合Feed时被返回。
Be sure that this id doesn't change over time by inadvertently passing in variables from the controller - in the case of the feed id, you want it to be both unique and invariant.
应确保这个id以后不会因为无意中传入来自控制器的变量而变化—对于feed id，它应该既是惟一的，又是不变的。
This XML file contains a few settings that probably do not change from one generation of the feed to another -- copyright statement, title of the feed, and so on.
此XML文件包含一些在每次生成的 RSS提要间可能不会发生变化的设置 ——版权声明、提要标题等。
The feed service publishes a web feed (either Atom or RSS) of recent change events, suitable for parsing by any standards-compliant feed reader (Atom 1.0 or RSS 2.0, respectively).
Feed服务发布最近的更改事件的Web Feed（Atom或RSS），该 Web Feed适合于由任何与标准兼容的 Feed阅读器（分别为 Atom 1.0 或 RSS 2.0）进行分析。
They include Configuration Management, Change Request Management, and Status and Measurement Management, all of which may directly feed Audit activities.
它们包含配置管理、变更请求管理，和状态及度量，它们都可能直接引起审计活动。
This way, if the provider of the feed makes any edits to the title or description of an item, that change can be reflected.
使用这种方法，提要的提供者对条目的标题或描述做的任何改动都会被反馈。
Others may slowly dry up because of a change in climate or because the streams that feed them dry up.
其他的湖泊可能因为气候的变化，或者因为流进这些湖泊的河流干枯，而慢慢地干枯。
Donald's refusal as a toddler to feed himself, combined with other problem behaviors his parents could not handle, prompted the doctor's recommendation for "a change of environment."
尚在蹒跚学步的唐纳德拒绝自己进食，还有一些令他的父母无计可施的问题行为，最终促使医生提出了“换个环境”的建议。
The progress of helping to feed millions, leaves a lucky few with millions of dollars. And nobody on the Hill wants that to change.
财政被滥用，幸运的是，还剩下一丁点。可悲的是，这样的现状没有人想去改变。
Since it takes about 700 calories' worth of animal feed to produce a 100-calorie piece of beef, this change in diet increases the overall demand for grains.
为了生产100卡路里的牛肉，需要消耗700卡路里的动物饲料。食肉习惯的这一变化提高了对粮食谷物的总体需求。
Objective to observe the change of endothelium-dependent vasodilatation function and to explore its mechanism in insulin-resistant (IR) rats induced by high fat feed.
目的探讨高脂饲料诱导胰岛素抵抗(IR)动物模型的内皮功能变化及其机制。
Conclusions a mixed type of IUGR animal model could be induced by restricting feed and drinking on maternal rat, and the frequency and the voltage of the ECG can change because of IUGR.
结论孕早期限食、饮酒可产生混合型IUGR动物模型，且IUGR的发病可导致胚胎心电频率及电压的改变。
The plant physiological status is affected by the change of greenhouse environment, hence, the physiological status is regarded as feed back information from plant.
植物生理状态受温室环境变化的影响，认为植物生理状态、生长状况可作为温室环境调控的反馈信息。
Procedure of manually combing large size unit's Feed water Pump is complex and easy to cause much change of drum level.
大机组给水泵手动并泵操作复杂，易造成汽包水位大幅波动。
Silage is a potentially dynamic feed that can dramatically change for the worst given the right circumstances, such as the addition of oxygen.
青贮是一种潜在的动态饲料，如果增加氧气可以导致青贮质量最坏。
Relevant operation shows that owing to the change of the feed Angle piercing efficiency has been increased, net rolling time reduced, and unit energy consumption lowed.
生产实践表明，送进角改进后穿孔效率提高，纯轧时间减少，单位能耗降低。
The emulsifier content and feed rate affect latex swelling and shell polymerization by the making a change of latex number and total reaction rate coefficient respectively.
乳化剂量和加料速率分别通过影响胶粒数和总体反应速率系数而对胶粒溶胀和壳层聚合反应产生影响。
It requires change with changes in feed water quality conditions, the decolorization effect of hydrophilic poor, COD removal rate.
缺点是需随着水质变化改变投料条件，对亲水性染料的脱色效果差，cod去除率低。
At the high load condition, change the rotating speed of steam or electricity feed water pumps to ensure the water level of the drum.
高负荷时通过改变给水泵转速改变给水量，用三冲量系统控制汽包水位。
Adopts double idler wheels and needle feed materials at the same time, strong slope climbing force, small change of needle.
采用滚轮及针送同步送科，爬坡力强，针距变化小，针位极稳固。
"I'm very concerned," says Naylor. "How are we going to feed a world of eight or nine billion, with the effects of climate change?"
“我很关心，”那依勒说，“由于气候变化的影响，我们将怎样养活世界八九十亿人口呢？”
Get used to change the flow of load variation trend and predict future ahead of feed-forward control scheme role.
得到了能应用到变流量系统中可预测未来负荷变化趋势并提前作用的前馈控制方案。
Get used to change the flow of load variation trend and predict future ahead of feed-forward control scheme role.
得到了能应用到变流量系统中可预测未来负荷变化趋势并提前作用的前馈控制方案。
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