The purpose of the wearing rings used in a centrifugal pump is to （）.
The aim of the practice stage is to cause the learners to absorb the structure thoroughly.（）
The main objective of mechanical practice is to help learners to absorb thoroughly the＿＿of a language item.
Which of the following item is the cause to the damage of parts and excess wearing?（）
Personnel working with refrigeration systems, and subject to the exposure of refrigerants should wear （）.
Usually the Charterer has to redeliver the ship in the same good order（）when delivered，fair wear and tear excepted.
The load on the crosshead pin is always （）, so it is the （）half of the bearing which is subject to wear.
A cast steel strong back is fitted in way of the combustion space to help absorb （）.
Friction, engine wear and oil consumption in a diesel engine are directly related to the （）.
A term used to describe the dip in a towline that acts as a shock absorber is（）.
According to legend on the eve of the battle against the Saxons St David advised the Britons to wear ( ) in their caps so as to easily distinguish friends from foes.
During the 1960s beat ideas and attitudes were absorbed by other cultural movements, and those who practiced something akin to the lifestyle were called hippies.
The main challenge of learning for the students within the old university model was to absorb a vast array of specific information.
For a balanced three-phase △ -connected load, the average power absorbed by the load is P . Change the △ -connected load to Y-connected load, the power will :
Kids all over the world wear the things related to Jordan except ______.
According to the text, which of the following people riding in the front do nothave to wear a seat belt ？ ()
The monkeys know how to wear the caps because ______.
What people are "self-absorbed" （line 6, para. 1 ) according to the writer？A．Those who wa
英译汉:To him, I am a tedious oddity: a father he is obliged to listen to and a man absorbed in the rules of grammar, which my son seems allergic to.
is one way to prevent（防止) the strong sunshine in Bangkok.A．Wearing a hatB．Staying in the
It was young Richard's grandmother who was the first to find that he had a great talent for absorbing knowledge.
What's the direct reason for the author think it unnecessary to wear uniforms in an organization？
If I _( )__you. I would wear jeans to the party.
"wear the willow" could refer to a person who（）.
