Then slim down some of those objects to a size that left headroom for later expansion or higher data volumes 然后对这些对象减肥，为以后的扩展或者更大的数据量留下空间。
It provides vertical headroom new applications and edgewise extension specialization into new types for information 它为信息提供了垂直空间（新应用程序）和边缘扩展（新类型专门化）
A warning sign will indicate the maximum headroom and that part of the road where the indicated headroom is available 警告标志会说明最大的通行高度，以及在道路哪一处，会有通行高度限制。
Ventilation in the toilet areas shall be enhanced with high headroom , cross - ventilation windows and ventilation system to provide a well - ventilated environment 加强厕内通风设备，高楼底，对流窗，抽风系统，使人觉得通爽。
Standard headroom monorail hoist . it is applicable on single - girder crane which has a monorail , the space between two wheels of the trollwy is adjustable 标准净空高度单梁电动葫芦，用于单轨道系统的单梁起重机，行走机构的走轮宽度可调节。
Advanced warning of restricted headroom may be given by a restricted headroom ahead warning sign with a supplementary plate showing the distance to the restriction 前面有通行高度限制的警告标志，用以预先警告驾驶人，并有辅助标志牌，说明限制生效的地点距离有多远。
The size of the photograph must be 40mm width x 50mm height . the size from chin to crown for the person in the photograph should be 32mm to 36mm . there should be sufficient headroom 相片尺寸必须为40毫米(阔)乘50亳米(高) ，相片中人士由下颚至头顶的尺寸应为32毫米至36毫米，头顶上须保留适当空位。
" this will provide considerable headroom for the hkmc to expand its business , particularly in respect of the commitment to purchase mortgages under the forward commitment facility and the fixed rate mortgage programme , " said mr . peter pang , chief executive officer of hkmc 按揭证券公司行政总裁彭醒棠表示：这将可配合按揭证券公司在扩展业务上的需要，以便推展其在远期承诺安排以及定息按揭计划下承诺的按揭收购。
Answer : ( 1 ) prevent to splatter the metal is caused burnable with fire ; ( 2 ) avoid the harm of electric arc ray radiation to human body ; ( 3 ) prevent certain and harmful gas toxic ; ( 4 ) soldering when pressure vessel , should prevent to solder produce explosion ; ( 5 ) when headroom works , want to take safety belt and safety helmet ; ( 6 ) the attention prevents accident getting an electric shock 答： （ 1 ）防止飞溅金属造成灼伤和火灾； （ 2 ）防止电弧光辐射对人体的危害； （ 3 ）防止某些有害气体中毒； （ 4 ）在焊接压力容器时，要防止焊接发生爆炸； （ 5 ）高空作业时，要带安全带和安全帽； （ 6 ）注重避免触电事故。
Three factors of carrying capacity , shippmg , traffic flux are considered among alteration and upgrade . carrying capacity upgrade aims at simply - supported girder bridge and arc bridge ( truss bridge and double arch bridge ) of sea - route nets . to navigation , headroom chiefly is required , secondlythe jacking - up technique and economical analysis are given attention to two or morethings . the simply - supported grider bridge and mono - arch bridge are touched upon in navigation upgrade 在升级改造中主要探讨了承载力升级、通航升级、交通流量升级三个因素。其中承载力升级主要针对航道网上的简支梁桥和拱桥(桁架拱桥和双曲拱桥) 。
