例句與造句

1. With high temperature and high pressure in nozzle of wind tunnel , the effect of variable specific heat on nozzle design must be considered
   本文針對(duì)超音速、高超音速噴管內(nèi)馬赫數(shù)、溫度變化劇烈的特點(diǎn)，研究了比熱容變化對(duì)設(shè)計(jì)噴管型面產(chǎn)生的影響。
2. The results show that to design a supersonic / hypersonic nozzle of wind tunnel must consider the effect of variable specific heat , which gives reference to nozzle and wind tunnel design
   考慮這一因素后，噴管出口馬赫數(shù)接近設(shè)計(jì)馬赫數(shù)，其設(shè)計(jì)精度有較大提高。本方法可為超音速高超聲速噴管設(shè)計(jì)和反設(shè)計(jì)提供參考。
3. First , based on reading lots of references biomass gasification technology is discussed in detail including the basic principle of biomass gasification , categories and working principle of biomass gasification equipment and ancillary system of biomass gasification in this paper . second , performance calculation modules of sub - systems such as gas turbine , heat recovery steam generator , steam turbine and dryer in the bigcc system are built , especially , performance calculation modules of gas turbine fueling biomass fuel gas based on variable specific heat and biomass dryer are built . in the mean time , program of performance calculation modules for sub - systems is developed using delphi 6 . 0
   首先，本文在閱讀大量文獻(xiàn)基礎(chǔ)上對(duì)生物質(zhì)氣化技術(shù)進(jìn)行了詳細(xì)的闡述，主要包括：生物質(zhì)氣化基本原理、生物質(zhì)氣化設(shè)備的種類和工作原理以及生物質(zhì)氣化的附屬系統(tǒng)；其次，建立了bigcc系統(tǒng)中各個(gè)子系統(tǒng)燃?xì)廨啓C(jī)、余熱鍋爐、蒸汽輪機(jī)、干燥器等的性能計(jì)算模型，特別建立了基于變比熱的燒生物質(zhì)燃料氣的燃?xì)廨啓C(jī)性能計(jì)算模型和生物質(zhì)干燥器的性能計(jì)算模型，并用delphi6
4. It's difficult to find variable specific heat in a sentence. 用variable specific heat造句挺難的