Pipe lines should be thoroughly flushed to remove foreign material before installing the unit.
在安装设备之前，应该彻底清洗管道，清除外来杂质。
Inclusion. Foreign material or non-metallic particles entrapped within the metal during solidification.
夹杂物。金属凝固过程中残留在其内部的杂质或非金属颗粒。
Also look for dust particles, hair, or any other foreign material that may interfere with the 'o' Ring sealing.
同时看一下有没有灰尘、头发或者其他影响O型圈密封的东西。
One of them is that you have to keep taking drugs to stop the body rejecting the foreign material in the heart.
其中一个问题就是患者必须终身服药以避免肌体的免疫排斥反应。
The chief shortcoming of this thesis is short of foreign material, especially the original foreign language literature used.
文章的不足点，主要是对国外资料，尤其是第一手外文资料使用不够。
These grow directly from condensing water vapor in the air, usually around a nucleus of dust or some other foreign material.
这些冰晶由空气中的水蒸气冷凝而来，通常被灰尘或其他外界物质所包围。
Pipe shall be homogeneous throughout, free from cracks, holes or foreign material, and shall be free from blisters, dents, ripples, die and heat marks.
管子应通体均匀，无裂纹、无孔眼或杂质，还应无气泡、凹痕、波痕、拉模划痕和热痕。
Learning how to treat these foreign material temptations properly, and, as her mother let her children go to school and live a better life than their own.
学会如何正确看待这些外来的物质诱惑，并像自己的母亲一样期待自己的孩子可以去读书，过上比自己更好的生活。
Before manually starting up, inching or operating the equipment, check shall be conducted on it to confirm no man or foreign material stays inside the machine.
在手动、点动、运转设备前要检查，确认机器内无人、无异物。
If there is evidence of physical damage or foreign material inside the regulator, contact your customer service representative for return or repair information.
如果有物理损伤的迹象或内部有不相干的物质，联系你的用户服务代表，以得到返还或维修的信息。
Grooving: Metal chips or other foreign material in the system lead to axial cuts on the dynamic side of the seal. Expanded air bubbles (cavitation) can cause also this phenomenon.
沟槽：在系统中的金属屑或外部的材料在密封的运动面轴向切断，空气气泡的膨胀(气蚀)也能引起这个现象。
Screening system is installed at specialized coal ship loading terminal to make foreign material content meet the cargo owner's requirement and improve the quality of coal for export.
在专业化的煤炭装船码头设置筛分除杂系统，能根据货主要求控制煤炭中的杂物含量，提高出口煤炭的质量。
Foreign material remover on each sucking pipe makes final guarantee for quality of cigarettes. Vibratory sieve and dust collection system provides the possibility of re-use of tobacco dust.
每个吸管上设有除杂机构在卷烟机前最后一次去除杂物，螺旋筛分功能及烟末分离收集系统更进一步确保了烟支的质量。
Surfaces to be welded or thermally cut shall be cleaned of all foreign material such as grease, oil, dirt, scale, slag and paint that would be detrimental to either the weld or base material.
需焊接或热切割的表面应排除所有可能会损坏焊材或母材的杂物，如脂、油、灰尘、水垢、熔渣和油漆等。
Be sure of the wound cleansed of all dead and foreign material, the wound was covered with local flap, musculocutaneous or gastrocnemius flaps depending on the size and localization of wound.
根据缺损面积大小常规行局部皮瓣，筋膜瓣及腓肠肌内侧头肌皮瓣转移修复术使创面彻底覆盖。
Compared to the Eastern Empire, the Western Empire had many disadvantages, including more foreign enemies and fewer material and human resources.
与东罗马帝国相比，西罗马帝国有很多劣势，包括外敌更多、物质资源和人力资源更少。
Apart from the access it offers to major foreign newspapers, the Internet is not an ideal source of reading material for adolescents.
互联网除了能让人读到国外主要报纸之外，其实并不是青少年理想的阅读材料的来源。
That would really challenge the dogma [of vertebrate cells disposing of foreign biological material].
这完全挑战了（这个领域的）教条（脊椎动物细胞对外界生物物质的处理）。
Could Mr Gaddis, who admits that he speaks no foreign languages, get on top of the mountain of material and do credit to such an international polymath?
坦承不会外语的盖迪斯能否掌握全部的材料，为这样一位享誉国际的饱学之士争光？
Possessing "antistate" material and listening to foreign broadcasts were crimes that could subject the transgressor to harsh punishments, including up to five years of labor reeducation.
拥有“反国家”的材料和收听外国广播是足以让当事人受到严厉惩罚的犯罪，所受惩罚包括最高5年的劳动改造。
The eggs are collected before they divide and are injected with the foreign genetic material.
将这些卵收集起来，在其卵裂前注入外来基因物质。
The expectation that a man should provide material goods before a woman will accept him is a completely foreign concept to me.
男方需要有房有车，女方才同意结婚，这种对于男方的期望值对我来说是个完全陌生的观念。
In London, a Foreign Office spokesman said: "we condemn any unauthorised release of this classified information, just as we condemn leaks of classified material in the UK."
在伦敦，英国外交部发言人说，“我们谴责任何未经授权而发布秘密信息的行为，无论在英国还是国外。”
The most effective way to learn a foreign language is to revise, revise and revise again the material you have learned.
学外语最有效的方法就是复习、复习、再复习你曾经学习的材料。
Rubber foam insulation material is by our company introduces foreign advanced technology, using automatic production lines of environmental protection products.
橡胶发泡保温材料是由我公司引进国外最先进技术，采用全自动生产线生产的环保型产品。
Rubber foam insulation material is by our company introduces foreign advanced technology, using automatic production lines of environmental protection products.
橡胶发泡保温材料是由我公司引进国外最先进技术，采用全自动生产线生产的环保型产品。
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