未上油的

Applying coat of grease or antirust oil on unpainted metal surface and every frictional part.

将未油漆的金属面和各摩擦部分涂上黄油或防锈油。

Even if you know how to avoid poison ivy and never leave home without a few sprays of DEET or lemon eucalyptus oil, some summer ailments can sneak up on you.

即使你知道如何避免接触毒藤，而且永远不在未使用避蚊胺或柠檬桉树油的情况下出门，一些夏季疾病还是会悄悄的缠上你。

Suitable surfacces 适合的表面 Untreated or oiled wood such as cork and unglazed clay tiles.

未加工和已上油木料诸如软木和无釉粘土砖

On the computer: oil pressure still up over and over again with Starter culture; and withbalm lubricative solenoid valve core, or not seen any reaction (normal if oil pump, repeatedly press the valve core can be a result of intermittent fuel oil pressure rising)!

试机：油压还是上不去；且用起子屡屡按压润滑电磁阀的阀芯，也未见任何反答（假如油泵不求油变态的话，屡屡按压该阀芯可使其因继续放油而致油压逐步上降）！

However,the number of events and frequency of copulation between the biotype B and ZHJ2 decreased significantly compared with those between females and males of a given biotype being placed in one arena, demonstrating a degree of pre-mating partial reproductive isolation between these two biotypes.Although some of the adults of the biotype B and ZHJ2 copulated with each other,mated females produced only male progeny,demonstrating a post-mating complete isolation in reproduction between the two biotypes in cases where copulation has happened.

4B型烟粉虱与ZHJ2型烟粉虱在棉花上的竞争取代过程当B型烟粉虱与ZHJ2型烟粉虱以3：20的比例在棉花上开始竞争，在未喷施吡虫啉乳油的情况下，B型经过6代完全取代了ZHJ2型，并伴随着B型雌虫比例的上升和ZHJ2型雌虫比例的下降；在喷施吡虫啉乳油的情况下，B型取代速度加快，经过5代完全取代了ZHJ2型，也伴随着B型雌虫比例的上升和ZHJ2型雌虫比例的下降；B型单一种群中，雌虫比例稳定在55%～60%；ZHJ2型单一种群中，雌虫比例稳定在50%左右。

Often, emollients such as jojoba oil or shea butter are added 'at trace'(the point at which the saponification process is sufficiently advanced that the soap has begun to thicken), after most of the oils have saponified, so that they remain unreacted in the finished soap.

通常情况下，润肤剂，如霍霍巴油或牛油果油加入'在追查'（那一点上的皂化过程是足够先进的肥皂已经开始增厚），在大多数油的皂化，使它们保持在未在成品肥皂。

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。