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However, it has an excellent social benefit of reducing energy shortage, improving farmer's income and increasing employment. Besides, it helps reduce gas pollution caused by motor vehicles.

但其对于解缓能源紧张问题、提高农民收入、促进人员就业具有良好的社会效益，同时对机动车辆的废气污染排放有所改善。

In home, due to the shortage of polyester glycol, one of raw materials of preparing water-borne polyurethane, aromatic polyester glycols having designed molecular weight of 600,1000 and 2000 are synthesized in lab.

由于国内缺乏制备水性聚氨酯的原料聚酯二醇，实验自制了设计分子量为600、1000和2000的芳香族聚酯二醇；其中以邻苯二甲酸酐、间苯二甲酸、对苯二甲酸为二元酸，乙二醇、1，3—丙二醇和新戊二醇等为二元醇。

Hemerocallis, also known as "Xuan grass","lily","should be men and grass", etc.,"to save shortage of Materia Medica," called the "flower Kawasaki";"old Note" referred to as "spine Dan";"said the text" document as a "forgotten bad grass ";" Compendium of Materia Medica depression treatment."

萱草又名&谖草&、&金针&、&宜男草&等，《救荒本草》叫它&川草花&；《古今注》称之为&丹棘&；《说文》记载为&忘忧草&；《本草纲目》名之为&疗愁&。

Avoiding the shortage of bleeding and viscosity,and improving pumpability can be actualized by using double-mixture with ground slag and fly ash.

本文介绍了磨细矿渣在商品混凝土中的试验和应用情况，采用磨细矿渣、粉煤灰双掺技术可克服混凝土泌水和粘稠性缺点，提高可泵性。

Compared to telatively developed areas of the interior,minority nationality regions have lower levels of health service,which is associated with these features of the regions:(1)Poor groundings in health service,and scattered inhabitation and inconvenient communications over vast expanses of land,(2)incompetence,shortage and irrational composition of medical personnel,and(3)serious influences of old customs and feudalistic survivals.

少数民族地区医疗卫生现状与对策与内地较为发达的地区比较，少数民族地区卫生事业水平较低。其原因有三：①少数民族地区卫生事业基础薄弱，居住分散，地域辽阔，交通不便；②卫生人员质量不高，数量不足，结构不合理；③旧风俗及残余封建势力影响严重。

The problem with gunrunners going to war is that there's no shortage of ammunition.

商之间开战是个麻烦事，由于双方都有效不完的弹药。

The problem with gunrunners going to war is that there's no shortage of ammunition.

军火商之间开战是个麻烦事，因为双方都有用不完的弹药。

The problem with gunrunners going to war is that there's no shortage of aunition.

军火商之间开战是个麻烦事，因为双方都有用不完的弹药。

The problem with gunrunners going to war is that there's no shortage of ammunition.

军火贩子之间开战有个麻烦，就是双方都有用不尽的弹药。

Collers business card printing and membership card-making enterprises on the one hand it is a general labor surplus, enormous human cost pressure, on the other hand is the operation, management, outstanding talent shortage.

书刊制卡和会员卡制作企业一方面是一般劳动力过剩，形成巨大的人力成本压力，另一方面则是经营、管理、技术拔尖人才短缺。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。