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- It be imperative that more fruit tree be planted there . 在那里种上更多的果树十分必要。
- An immediate operation was imperative. 非立刻动手术不可。
- It was imperative to counter this trend. 反击这股思潮是必要的。
- Sooner or later, the VoIP service will be imperative to a greater extent in the telephony market. 无论是传统电信业者或是即将跨入电信市场的业者，提供网路电话的服务是相当紧急而且必要的。
- Vaccinations are imperative to the health of your cat. 为了您爱猫的健康，请务必为其接种疫苗。
- It was imperative in his mind that he should be sure he had the power to move her. 他内心里坚信，他有能力感动她，这是理所当然的。
- A prompt answer here was imperative or our losses would soon become unbearable. 还必须立即求得解决的办法，否则，我们的损失不久就要达到难以忍受的程度。
- Prompt recognition and treatment of cardiac tamponade are imperative if a disastrous outcome is to be prevented. 唯有正确而迅速的治疗心包膜填塞，才能避免悲剧的发生。
- A transfusion was imperative, and a donor with a matching blood type was required. 必须立即为她输血，而且要求找到一个血型同她相匹配的献血者。
- Meantime speedy salvage and relaunching of sunk or damaged landing craft would be imperative. 同时，迅速地打捞沉没或损坏的登陆艇，把它们重新送下水，也将是非办不可的。
- That was why it was imperative to increase financial resources in the cooperation for development program. 这就是为什么必须为发展合作计划增加财政资源。
- Thus,development of new technology and equipment for simultaneous desulfurization and denitrification was imperative. 这种方式不仅占地面积大,而且投资和运行费用高,为了降低烟气净化的费用,开发同时脱硫脱硝新技术、新设备已迫在眉睫。
- Separation from the heathen was imperative in order for the people of God to remain consecrated, pure, and undefiled. 和异教隔绝是上帝的命令，为了使上帝的子民成圣，纯洁而不致玷污。
- Unfortunately he won't be here tomorrow evening. 可惜的是他明晚不在这儿。
- He has a yen to be alone in a boat. 他渴望独自待在一条船上。
- Instead of withdrawing as it was imperative for him to do, the generalissimo, like a gambler who has lost his nerve, began throwing good money after bad. 他当撤不撤，像一个输红了眼的赌徒，想要翻本，又下新的赔注，结果输得更惨。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- I think most of these obstacles can be surmounted. 我认为这些障碍大多数都是可以克服的。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- The NTFs are imperative to the survival, growth and differentiation of important neuronal populations in the peripheral and central nervous systems. NGF必须与高亲和力受体TrkA结合才能发挥作用，通过一系列细胞内的信号传导途径影响靶细胞的生长，凋亡,分化和侵袭潜能。
