对开放

Software entities should be open for extension, but closed for modification.

软件实体像类，模块等应该对扩展是开放的，而对修改是封闭的。

Software entites should be open for extension,but closed for modification.

开闭的原则是：一个软件实体对扩展开放，对修改关闭。

Classes should be open for extension, but closed for modification.

类应当对"扩展"开放，对"更改"封闭。

Empirical results show that the ratio of common stock to cumulative FDI of limited industries increases significantly after the shift of the policy.

本文考虑政府於1996对中国采取「戒急用忍」政策，至2001改为「积极开放、有效管」政策，次政策的改变对厂商投资中国的影响。

The strongly worded response of the MHA and its disinclination to declassify relevant official records of the era for public scrutiny reflects the government's continued apprehension about permitting a more open and balanced public discussion about this era.

内政部措辞强硬的回应以及政府拒绝将相关的、属于该时代的官方挡案解密以供公众检查，反映了政府对容许人们对该时代进行更开放、更均衡的公开讨论依然感到疑惧。

From April 2000 to June 2002, 512 cases of laparoscopical urologic operation have been performed through transperitoneal and retroperitoneal or extraperitoneal approach: 41 cases of nephrectomy, 36 cases of radical nephrectomy, 10 cases of nephroureterectomy with cystoscopic en bloc excision of the distal ureter and bladder cuff, 3 cases of partial nephrectomy, 78 cases of partial adrenalectomy or resection of adenomas, 71 cases of total adrenalectomy, 17 cases of ureterolithotomy, 122 cases of decortication of renal cyst, 1 case of Anderson-Hynes dismembered pyeloplasty, 7 cases of renal pedical lymphatics disconnection, 2 cases of relative living donor nephrectomy.

本课题通过对223例肾疾病、149例肾上腺疾病、17例输尿管结石病人进行腹腔镜及后腹腔镜手术，其中肾囊肿去顶术140例、单纯肾切除术41例、根治性肾切除术36例、肾输尿管全切及输尿管口膀胱袖套状切除术10例、后腹腔镜肾部分切除术3例、Anderson-Hynes肾盂成形术1例、肾蒂淋巴管离断术7例、腹腔镜和后腹腔镜活体亲属供肾切取术各1例、肾上腺部分或单纯肿瘤切除术78例、肾上腺全部切除术71例、输尿管切开取石术17例。记录手术时间、手术中失血量、肠道功能恢复时间及并发症，将结果与传统开放手术和国外学者的腹腔镜手术结果进行比较，对数据进行统计分析。

So in the reform and opening up, China to the "higher, faster, stronger" the development of the Olympic spirit, I think this is a very good deion of China, the Chinese people is also a good deion.

所以在改革开放后，我国在向"更高，更快，更强"的奥林匹克精神发展，我认为这是对中国一个很好的描述，对中国人民也是一个很好的描述。

The effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

对223例肺结核并发慢性肺源性心脏病心衰患者进行前瞻性、开放的随机对照临床试验，在常规的抗痨及治疗慢性肺源性心脏病心衰基础上；治疗组（121例）给予门冬氨酸钾镁治疗，对照组（102例）不予门冬氨酸钾镁观察其对心功能恢复的影响、并发症的发生率及死亡率情况。

Methods prospective and open,randomized and controlled trials were applied to223tuberculosis patients complicated with heart failure of chronic pulmonary heart disease.on the basis of conventional treatment,the treatment group（121cases）were treated with potassium magnesium aspartate.the effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

对223例肺结核并发慢性肺源性心脏病心衰患者进行前瞻性、开放的随机对照临床试验，在常规的抗痨及治疗慢性肺源性心脏病心衰基础上；治疗组（121例）给予门冬氨酸钾镁治疗，对照组（102例）不予门冬氨酸钾镁观察其对心功能恢复的影响、并发症的发生率及死亡率情况。

For helping to understand deeply the impact of China s entering WTO on its domestic market, this paper applied the theory of game and differential technology to analyze the social effects of trade policies adjustment and horizontal mergers under different trade modes in open economy environment.

为了深入了解我国加入 WTO对国内市场的冲击，在开放经济环境中利用对策论和微分技术手段，分析了贸易政策的调整和在不同贸易模式下的横向兼并对多方经济利益的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。