保留

The result is custom tracking rules with standard software that can be retained across upgrades.

升级后可以在保留自定义的规则，及跟踪与标准软件。

Yet despite its economic complexity, shipping retains much of the competitive cut and thrust of the "perfect" market of classical economics.

然而，尽管经济的复杂性，保留了航运竞争力降低和"完美"大为失色了古典经济学的市场。

The method uses Cartesian grid for the majority of flow field with special treatment to cells cut by the solid boundary, thus not only retains the advantage of Cartesian grid's high solving speed, but also ensures the high precision near the boundary, which avoids the distortion coming from scalariform mesh with traditional difference method.

该方法在流场主要区域采用笛卡尔网格，而对与固体边界相交处的单元采用特殊的处理。这样既保留了笛卡尔网格求解速度快的优点，同时在边界处又保证了精度，避免了传统差分法处理该类问题需采用阶梯形网格逼近而导致的失真问题。

"We have trie d to negotiate with the government to stop the round-ups and to introduce cut-price neutering services so that people can afford to keep their pets but they won't listen to us," she said.

" 我们试图与政府协商停止对流浪猫的抓捕，降低它们的绝育费用，这样人们就能够保留他们的宠物，但是政府没有听取我们的建议"，她说。

During 210 d experiment, the golden cuttlefish were sampled randomly in order to examine the growth and the dye-retention of the tagged cuttlebone after being tagged

实验期间，分别在标志后15、30、45、60、90、210d对金乌贼进行随机取样，解剖出内壳观察标志色保留状况并对金乌贼生长发育及存活率进行测量。

Experimental results indicate that the optical purity of the chiral cyanohydrin obtained by enzymatic reaction is quite high, and it is an excellent starting material for the stereoselective synthesis of the chiral amino alcohol compounds.

实验结果表明，醇腈酶催化合成的手性氰醇光学纯度较高，是合成手性氨基醇化合物的优秀原料，并且在随后的化学转化过程中各步反应产物均很好地保留了光学纯度。

The Cygnet is said to be reserved for current Aston Martin owners, which should give the volume model a bit of exclusivity.

在小天鹅被认为是目前保留阿斯顿马丁业主，应给予的数量模型有点排他性。

Spleen reservation and cystectomy are safe and reliable methods of splenic hyda tid cysts in children.

行保留脾脏、内囊摘除术是治疗小儿脾包虫安全可靠的方法。

The purpose of this study is to investigate the frequency of prostate cancer discovered incidentally in radical cystoprostatectomy specimens in Asia and to determine the feasibility of prostate-sparing cystectomy for Asian patients.

本研究的目的是调查亚洲人群中全膀胱切除标本中前列腺偶发癌的发生率，并进一步探讨保留前列腺的膀胱切除术是否适合于亚洲患者。

Retrosymphysial urethral mucosa preserving prostatectomy in conjunction with cystotomy has been carried out for 62 cases of BPH.

改良Madigan术式，采用联合膀胱切开的耻骨后保留尿道粘膜前列腺切除术的方法治疗62例前列腺增生症患者。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。