Thisis a set of six rations consisting of a biscuit substitute, algae hard tack,algae crackers, coffee bag, coffee can, and water packet. 這是一套六包的口糧組成的餅乾代替，藻類(lèi)硬釘，藻類(lèi)餅乾，咖啡袋，咖啡可以和水包。
In the experiment, with the increase of water cut, the frictional pressure drops decrease sharply when water disperses in oil but hardly change when oil disperses in water. 本實(shí)驗范圍內，當管內液相處于油包水時(shí)，摩擦壓降隨含水率的增大急劇減小，當液相處于水包油時(shí)，隨著(zhù)含水率的增大，流動(dòng)摩擦壓降隨含水率的增大變化平緩。
