不可缺少的

Mr Creese said yesterday that government should respon quickly to proposals for foreign investment."Clear and prompt decision making is critical," he said."Time is of the essence."

Creese先生昨天说，政府应该对外国投资的建议要反应迅速，他说"清楚和快速做出决定是危险的，时间不可缺少"。

Just as Delacroix (1798-1863) said,"To an artist, imagination is the most sublime quality he should own; to an art lover, it is also indispensable."

正如德拉克洛瓦（1798-1863）所说："想象，对于一个艺术家来说，这是他所应具备的最崇高的品质；对于一个艺术爱好者来说，这一点同样不可缺少。"

Butler and Arenasmight be better scorers—but without a doubt Jamison is the more indispensable.

也许巴特勒和阿里纳斯更擅于得分——但可以肯定的是贾米森更加不可缺少。

Butler and Arena**ight be better scorers —but without a doubt Jamison is the more indispensable.

也许巴特勒和阿里纳斯更擅于得分——但可以肯定的是贾米森更加不可缺少。

I could be your breath of life

我是你的生命中的呼吸不可缺少。

Dominant role in the teaching of college English, it needs gradual systemization to

能成为英语教学的主导内容，但也需要逐渐地系统化，使之成为优化教学效果的不可缺少

Sample pretreatment is an indispensable and weaker procedure in analyzing process, especially for bio-samples, because of the complex matrix, low concentration, interference to the determination or pollution to the apparatus. Samples must be suitable for testing and the analytes should be preconcentrated some times.

样品预处理是分析测试过程中不可缺少也是相对薄弱的环节，尤其是生物样品，因其成分复杂、待测物浓度低，易对检测干扰或污染仪器，检测时必须将其处理成适合检测的样品并将低浓度待测物富集浓缩。

The rheological behavior of high concentrated dopes is an important basic parameter in feeding technical design and piping in front of incinerator.

高浓度粘稠物料的流变特性是焚烧炉前给料输送工艺设计和管道运行不可缺少基本参数。

He look'd, and saw the face of things quite chang'd; The brazen Throat of Warr had ceast to roar, All now was turn'd to jollitie and game, To luxurie and riot, feast and dance, [ 715 ] Marrying or prostituting, as befell, Rape or Adulterie, where passing faire Allurd them; thence from Cups to civil Broiles.

他一看，发现事物的面貌大变；铜的战争号筒停止吼叫，游乐与竞技、淫乐和放荡，吃喝和跳舞，结婚或卖笑，应运而生，到处充斥着，凡一代尤物引诱处，凌辱或奸淫便不可缺少；从此便由酒杯而至于内乱。

But, lacking the dense calcium salts of mineralised biological structures, it is also quite light.

不过，由于缺少了生物组织结构矿化所不可少的高密度钙盐。它同时也变得相当轻。

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。