必不可少

Both stanols and sterols are essential components of plant cell membranes and structurally resemble cholesterol.

双方及Stanols甾是必不可少的组成部分植物细胞膜结构和胆固醇相似。

If glazing is necessary, using a spritzer to spray the oil will minimize the amount used.

如果这道工序必不可少，则可使用喷洒器将油喷在菜上，降低油的使用量。

JOE SOWERS: Cultural understanding, cultural awareness is essential for a modern-day officer.

作为一个当代的军官，文化的理解和认识是必不可少的。

Serviettes, too, are a must.

还有餐巾，必不可少

Octacosanol through the molecular distillation technology and high-vacuum separation technology at bee wax and rice bran extract, octacosanol the treatment of excessive calcium osteoporosis, treatment of high cholesterol and high LDL blood type as well as to promote blood and activation of cell cycle, and enhance endurance, energy and stamina, and many other physiological functions; taurine are the first in 1827 at the Ox bile found in a special amino acid, commonly found in natural biology of the human body in vivo an essential nutritional elements, known as "the fulcrum of the body's health balance."

二十八烷醇是通过分子蒸馏技术和高真空分离技术在蜂腊和米糠中提取，二十八烷醇对治疗血钙过多的骨质疏松，治疗高胆固醇和高脂蛋白血型以及促进血液循环和活化细胞，增强耐力、精力和体力等众多的生理功能；牛磺酸是1827年首先在牛的胆汁中发现的一种特殊氨基酸，普遍存在于自然界的生物体内人体内一种必不可少的营养元素，被誉为&人体平衡的健康支点&。

Therefore the crank fillet rollings the craft, the equipment and its the correlation technology research has become the current development automobile industry is one of specially passenger vehicle industry essential essential technologies.

因此曲轴圆角滚压工艺、设备及其相关技术的研究已成为当前发展汽车工业特别是轿车工业必不可少的关键技术之一。

A vital element in keeping the peace is our military establishment.

我们的军队是维护和平必不可少的要素。

If you will try to form a notion of yourself, of the sort of a something that you suspect to inhabit and partially to control your flesh and blood body, you will encounter a walking bundle of superfluities: and when you mentally have put aside the extraneous things-your garments and your members and your body, and your acquired habits and your appetites and your inherited traits and your prejudices, and all other appurtenances which considered separately you recognize to be no integral part of you,-there seems to remain in those pearl-colored brain-cells, wherein is your ultimate lair, very little save a faculty for receiving sensations, of which you know the larger portion to be illusory.

如果仅仅为了生存或单纯地为了换取身体的自由而给自己下一个连自己都无法信服的定义，这简直是画蛇添足毫无裨益。当你在思想上将一切身外之物，如衣着、亲友、肉体和后天形成的习惯、口味以及与生俱来的特质、偏见等等在你看来并非是自身必不可少的一部分而需额外费力劳心的东西，统统抛诸脑后，那么在你最后的精神家园----珍珠色的脑细胞中用来接纳感觉的空间就微乎其微了，因为你会发现所谓的感觉在很大程度上来讲只是一种幻想。

Two of my requisites in the morning are cigarettes and coffee.

我早上必不可少的两样东西是咖啡和香烟！

It is said to be one of the requisites at s/m clubs.

在SM俱乐部等地方，这些常备药是必不可少的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。