替代

Science fiction and cyberpunk most often concern an imagined future, while fantasy generally concerns an alternative past.

科幻小说和赛博朋克最经常关注的一个想象的未来，而幻想普遍关注的替代过去。

Fantasy, like science fiction and cyberpunk, portrays worlds that differ radically from both the present and the past, but the alternate world in works of fantasy is not defined by technology.

幻想，像是科幻小说和赛博朋克，描绘世界，从根本上不同的现在和过去，但是世界上的替代工程的幻想是没有界定的技术。

The rationality and economy of reformation for PU foaming machinery using cyclopentane as foaming agent were introduced.

阐述了采用环戊烷替代CFC-11发泡剂的聚氨酯发泡机改造的合理性和经济性。

Application of isopentane /cyclopentane foamed rigid polyurethane in refrigerators is introduced.

介绍碳氢发泡新一代替代技术：环戊烷-异戊烷发泡聚氨酯硬泡技术在冰箱生产中的应用情况，并从发泡工艺及性能上与环戊烷发泡体系进行了比较。

In the process of producing soft urethane polyester foamed plasics,CFCs as forming agent are replaced by cyclopentane whose value of ozone depletion is zero to decrease the destruction of environment,and the modified poly-ether-alcohol is used as reactants through one-step reaction.

为了解决软质聚氨酯泡沫塑料生产过程中的环保问题，采用臭氧消耗值为零的环戊烷为物理发泡剂替代严重破坏臭氧层的氯氟烃，以改性聚醚多元醇与甲苯二异氰酸酯等为主要反应物，一步法反应研制试产了软质聚氨酯泡沫塑料。

The design of BOE substitute for cylindrical lens.

张良。替代柱面透镜的二元光学元件设计。

Soya milk is an alternative to dairy milk and is widely available in supermarkets and health food stores.

豆奶是一种替代牛奶和奶制品是广泛使用在超市和保健食品商店。

The required standard of conduct is that of the reasonable person in the circumstances, and depends, in particular, on the nature and value of the protected interest involved, the dangerousness of the activity, the expertise to be expected of a person carrying it on, the foreseeability of the damage, the relationship of proximity or special reliance between those involved, as well as the availability and the costs of precautionary or alternative methods.

被要求的行为标准是指合理人在其所处状况下所应遵守的标准。它特别取决于受保护利益的性质和价值，行为的危险性，行为人被期待的专业知识，损害的可预见性，关系人之间的亲近关系或特殊的依赖关系以及预防措施或者其他替代方法的可获得性及费用。

Daniell has since proposed using lettuce instead of tobacco since lettuce can be produced cheaply and avoids the stigma associated with tobacco.

Daniell教授就开始计划用莴苣替代烟草来进行试验，因为与烟草相比莴苣既能廉价地提供胰岛素又能避免使用烟草带来的负面效应。

Gone was LeBlanc's trademark dark foppish fringe, replaced by a greying head of salt-and-pepper hair.

当年那一缕纨绔子弟标志的黑色刘海，如今也已被满头花白头发替代。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。