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- critical throat area 喷嘴临界面
- Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust,which provided the capability for thrust control. 结果显示喉栓能够有效改变发动机燃烧室压力和推力,满足发动机推力控制要求。
- Physical manifestations may occur in the throat area such as a sore throat, laryngitis, sinus problems, thyroid problems, stiff neck muscles and difficulty in swallowing. 生理反应可能出现在喉部如喉咙痛，喉炎，窦问题，甲状腺问题，颈部肌肉僵硬和难以吞咽。
- The conveying parameters were relatively optimized by adjusting the throat area of adjustable Laval nozzle and pressure parameters, so that the foodstuff particle breaking rate during pneumatic conveying was decreased at certain extent. 通过调节可调式拉法管的喉径以及各压力参数实现了输送参数的相对最优，在一定程度上减轻了粮食颗粒在输送过程中的破碎率。
- nozzle with variable throat area 可变喉面喷管
- Adjustable Throat Area Laval Nozzle 可调式拉法管
- I think this gargle will relieve your sore throat. 我看这含漱剂可以治你的喉痛。
- He steered into the parking area. 他把车开进了停车区。
- Experimental Research of Large Throat Area Ratio Water Jet Pump 大面积比喷射泵试验研究
- I feel shivery and I have gotten a sore throat. 我觉得怕冷发抖，而且喉咙疼痛。
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- I want something to soothe sore throat. 我要可以治喉痛的药。
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- I have somehow get the bone lodge in my throat. 我不知怎么把骨头卡在喉咙里了。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- I was off work because of a sore throat. 我因为喉咙痛没有去上班。
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- The reform is at its critical stage now. 改革正处于关键阶段。
- The luminous intensity on unit area. 单位面积上的发光强度。
