The principal difficulty faced by the schools has been the tremendous increase in the number of pupils.
学校面临的主要困难是学生人数的大量增加。
While a few countries are making major strides in this regard, the majority are having great difficulty even stemming the rate of increase, let alone reversing it.
虽然一些国家在这方面取得了显著的成果，但大多数国家就连降低（碳排放的）增长率都很难，更别说减排了。
In the process of oilfield development, water-bearing reservoirs gradually increase and difficulty of development well interpretation increases too.
随着油田开发的不断深入，含水储层逐渐增多，开发井解释的难度越来越大。
If controlling inappropriate in checkout of power cable outer sheath thickness, then will increase difficulty in operating and production cost.
对电力电缆外护套厚度的检验若控制不当，就会增加操作难度和产品成本。
In addition, in the treatment of pelvic inflammation period, had better not together again, lest increase cure difficulty.
另外，在治疗盆腔炎时期，最好不要同房，以免增加治愈难度。
So an increase may make people tighten their belts a bit more and in that case the difficulty we could have is that shops will be affected and the greater economy affected also.
增值税增加应该会使人们勒紧腰带过日子，在这种情况下，商店营业额会受影响，经济形势也会受影响。
Elevation directly corresponds to difficulty, and must monotonically increase, so that was a key constraint in the design.
海拔和难度是直接对应的，并且必须单调增加，所以这是游戏设计中的一个关键约束。
The lockset has the advantages of simple structure, slight increase in cost, and great difficulty for unlocking without authority.
本发明的优点：结构比较简单，成本增加不大，但恶意开锁难度极大。
Meanwhile, Chinese classical poems bear beauty in meaning, sound and form, which increase the difficulty in translation even more.
而中国古典诗歌兼意美、音美和形美于一体，更加加大了翻译的难度。
The dynamic increase, alteration and disuse of urban underground pipeline information result in the difficulty and complexity of its management and development.
城市地下管线信息的动态增加、变更、废弃等导致了地下管线信息管理与信息系统开发的复杂性与难度。
It is expected to simply the difficulty of coding and to increase the practicability in software simulation.
期望免除数位控制器程序编写之困难及增加软体模拟中参数之实用性。
The scaling in residuum heat exchanger will make the final temperature drop after heat exchanging, and fuel consuming increase. It also increases the difficulty in cleaning heat exchanger.
渣油换热器结垢导致常压装置换后终温下降，燃料消耗增加，同时也增加了换热器的清洗难度。
Meanwhile the difference of shrinkage rate will increase the difficulty in apparel production such as sewing.
进而降低产品价格，同时还会增加服装制作的难度。
With automobile population being on the increase, the parking difficulty has been the general problem in the city traffic.
近年来，随着汽车保有量不断增加，停车难已成为城市交通普遍问题。
With automobile population being on the increase, the parking difficulty has been the general problem in the city traffic.
近年来，随着汽车保有量不断增加，停车难已成为城市交通普遍问题。
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