In qinshui basin , the fresh - water peat swamp facies and forest peat swamp facies were the sedimentary environments of forming good reservoirs , but the drained peat swamp fecies was difficult to form good reservoirs in general 在沁水盆地,活水泥炭沼澤相以及森林泥炭沼澤相是形成有利儲層的沉積環境,而干燥泥炭沼澤相一般難以形成有利的儲層。
It is easy , swift that the air conditioner of solar energy is worthy of in charge of in charge of installing in clean health of the systemminging , it is difficult to form frosts , the keeping warm is good , can keep the expenses warm sparingly , raise solar energy and effective utilization of the air conditioner system 太陽能空調配管系統凱佳管安裝容易快捷,不易結霜,保溫性好,可節省保溫費用,提高太陽能和空調系統的使用效能。
The worsening of credit surroundings has produced much damage to social economic life , such as : market which is short of credit affects the social investment and consume and destroys the normal management of enterprise , enlarges costs of enterprise management , makes the macroscopic control tool useless and enterprise are not willing to invest , banks are n ' t willing to make loans , and it ' s difficult for the government to start investment and enlarge domestic demand , even it directly damages the basic of social legal system , and all types of economic principal parts are difficult to form the legal frame in the basis of construction . many enterprises compete in all kinds of improper ways and ruin the social atmosphere and decline the morals level 信用環境惡化已對社會經濟生活產生諸多危害:市場缺乏信用嚴重影響社會的投資和消費,破壞企業的正常經營,加大企業經營成本;政府的宏觀調控政策和工具難以發揮作用,企業不敢投資,銀行不敢放貸,使政府啟動投資、擴大內需政策的效用大打折扣;信用惡化還直接破壞社會的法制基礎,各類經濟主體在信用關系中難以形成以合同為基礎的法律框架,許多企業以種種不正當的手段展開競爭,是造成社會風氣敗壞,道德水平滑坡。
3 . for the component of sub - eutectic , the cu - cr alloys are difficult to form complete eutectic tissue on the condition of non - equilibrium solidification . the general microstructure is of cellular primary a ( cu ) and circumference - distributed eutectic ( a + p ) where the former mainly acts as the conductor and the latter as the reinforce , together to be fibrous eutectic reinforced in - situ composites 3在非平衡凝固條件下,亞共晶cu - cr合金凝固組織的一般特征為柱狀的初生晶之間分布著條狀的cu - cr共晶體,前者主要起導電作用,后者作為強化相,形成共晶纖維強化的自生復合材料。
The defect of this kind of literary style is that do not there is not close connection between incident and incident , just appeared successively according to the order of time , made the structure of the works seem loose , it is difficult to form the whole effect ; at incident prosily , it narrates scarce to change rhythm static behavior describe have enough and to spare and work up insufficient sense , it was the history living dramas of static historical pictures but not a scene curtain with all linked with one another ring that reproduced out ; regarded incident as the centre , in people s discipline history , dredged and left literature to announce the aim of the question of life 作為一種敘事散文,回憶錄的寫法理應不拘一格,但事實上大多數作者都是采取的無技巧筆法,也就是一個接一個地敘述事件直至結束,其間加入自己對歷史的感受和思考。這種寫法的缺陷是事件與事件之間沒有緊密的聯系,只是按照時間順序先后出現,使作品結構顯得松散,難于形成整體效應對事件平鋪直敘,敘事節奏缺乏變化,靜態描述有馀而動感不足,再現出的是一幅幅靜止的歷史畫面而非一幕幕環環相扣的歷史活劇以事件為中心,以人紀史,疏離了文學揭示人生問題的宗旨。