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Because Coke Tower is an important equipment of the delayed coking device, once occurring failure will result in the serious consequence such as personal casualty and tremendous economic losses.

由于焦炭塔是延迟焦化装置的重要设备，一旦发生失效将导致严重的后果，造成人员伤亡和巨大的经济损失。

According to the present using condition, many of the Coke Towers are in the state of over -service .so in order to improve economic benefits and prevent accident occurring, it is of very vital for Coke Tower to be carried through safety estimation and lifespan analysis.

而从目前的使用状况来看，多数焦炭塔已处于超期服役状态，因此为提高经济效益，防止事故发生，对焦炭塔进行安全分析和寿命评估是十分重要的。

There are several mineralized zones,containing lead-zinc,gold,copper-bearing polymetallic ores,barite and roofing slates,occurring in the black rock series in Ankang .

安康黑色岩系中数条成矿带已初具大型矿床规模，如铅锌矿、金矿、铜多金属矿、重晶石矿、瓦板岩矿等，对此，应进一步加大勘查力度，使安康矿业有一个突破性发展。

When using a full core collected at boring, the uncertainty of estimation to equivalent dose at OSL dating is affected by some factors, such as mixture occurring in soft soil and sand, contamination due to mud penetrating into sample, the possible influence of heat from pressure and attrition on luminescence signals.

采用回转钻进取全心的方法，对光释光测年带来的不确定性影响因素主要有：扰动导致软弱土层、砂层的混染；泥浆渗入对样品的污染；挤压和摩擦生热对释光信号的可能影响等。

As modern cotton varieties including Bt transgenic cotton are adopted and the yield per unit area continues to increase,potassium deficiency is occurring at a rising frequency in many cotton-growing countries.

随着棉花新品种特别是转Bt基因抗虫棉应用于生产和单位面积产量不断提高，棉花缺钾现象在许多植棉国家已越来越普遍和严重。

Based on the a series of research carried in typical gold lodes in Linglong, Jiapigou, Dongfeng and Xiaoqinling and related data, it is suggested that the deposit type is concentrated in the circumference of the North China Platform, occurring in the Archean granite-greenstone belts, being adjacent to deep-cut faults and being accompanied by the Mesozoic, remelted l-type granites. The spatial distribution features of the deposit type indicate that the deposits are closely related to the multiple evolution of the mantle plumes.

通过对玲珑、夹皮沟、东风和小秦岭等典型中深脉状金矿及相关资料的研究表明：中深脉状金矿主要分布于华北地台的周边，位于太古代花岗—绿岩带中，与深大断裂相邻，同中生代重熔I型花岗岩伴生，这种空间展布特征与地幔的多级演化有关。

To forecast fatigue damages of aircraft structure components and avoid fearful accident occurring, a new health forecasting method based on chaos theory and acoustic emission technology is proposed for aircraft structure components.

为解决飞机关键结构部件疲劳损伤的有效预测，避免灾难性事故的发生，提出了一种基于混沌理论与声发射技术对飞机结构部件进行健康预测的新方法。

The combination of adjuvants plus the intended organism triggers an immune response by the body, similar to that occurring with natural infections, except for one major difference.

相结合的佐剂，再加上有意的有机体触发免疫反应所的机构，类似发生的自然感染，除一个主要的差异。

Polysaccharides are naturally occurring polymers, which can be considered as derived from aldoses or ketoses by polymerization with loss of water.

多糖是天然多聚物，可以看成是醛糖和酮糖经聚合脱水的产物。

There are few arousals occurring in the OSAHS patients compared with the primary snore patients,suggesting that the response to the respiratory events which occur during sleep is declined or even fails in the OSAHS patients.

OSAHS患者对睡眠中频繁出现的呼吸事件的反应降低，甚至不能作出反应。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。