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In open access model, the result shows that resources will face extinction crisis if the fishery is not controlled well. In present value maximization model, the albacore fishery would sustainable management. This result is valuable for the fishery management authorities to maintain the development of fishery and cherishing ocean resources at the same time.

最后，本文分别对开放式渔场模型及现值极大化模型进行模拟分析，模拟结果显示，开放式渔场若不稍加管制，其资源有可能面临灭绝的危机，而现值极大化模型在适度的捕捞下，将可使渔业永续经营，此结果可提供渔业管理者之参考，使其发展渔业的同时也能珍惜海洋资源。

The main results are as follows:The difference of albedo over the rice paddy and the dry land is not large with mean value 0.16-0.17 during observed period.

本文结果为进一步改进不同下垫面的陆面过程参数化提供了重要的认识和依据。

Objective To study the value of ischemia modified albumin in the early diagnosis of acute coronary syndrome.

目的 探讨血清缺血修饰白蛋白在急性冠脉综合征早期诊断中的意义。

Objective: To study the clinical value of ischemia modified albumin for early diagnosis in acute coronary syndrome.

目的：探讨缺血修饰白蛋白对急性冠脉综合征早期诊断的临床应用价值。

Objective: To study the value of the serum-ascites albumin gradient in the differentiation of ascites.

目的 探讨血清腹水白蛋白梯度在腹水性质鉴别中的价值。

Japan looked good value as their team of Naoyuki Oi and Satoshi Kawabata made light work of the strong looking Spanish pairing of David Alcaide and Antonio Fazanes to record an 8 – 2 win.

日本期待良好的价值，因为他们的团队naoyuki爱和川端聪所作的轻工作的强烈期待西班牙语配对大卫阿尔凯德和安东尼fazanes记录8 -2胜出。

In fact, Guangdonger's concept is modern indeed, the head of a county, alcalde has owns value, sometimes, livestock, especially the hoggery just became victim, because in areas that are underdeveloped is not have enough large industry enterprise.

广东人的观念确实比较新，县长、镇长都是有价的，有时，畜牧业尤其是规模猪场就成了牺牲品，因为在不发达地区没有大的工业企业。

For example, using chiral tungsten 2'-pyridinyl alcoholate complex at 50 ℃, the ee value was increased from 54% to 78%.

在磷霉素的不对称合成研究方面只有Giordano等[4]是以顺丙烯膦酸为起始原料进行的。

Because the olefinic hydroxyl groups are linked with olefinic carbon, so it can ionize H〓 ion and present the properties of weak acid, and so the olefinic hydroxyl groups change into the structure of alcoholate in the presence of alkali , but the structure of alcoholate may change into the structure of olefine alcohol again, after the Na〓 ions is removed, or when the pH value of its solution turn into pH. Because the structure of the olefine alcohol is not stable and is easy to isomerizate to become the structure of olefine ketone, so there appear the ca. 1730cm〓 C=O absorption peak in the IR spectra of the products.

明确指出了在C〓、C〓富勒醇中存在烯碳羟基与叔碳羟基等二类羟基，烯碳羟基由于与一个共轭体系相连，从而其羟基可以离解而呈现出弱酸的性质，因而在碱性条件下易形成烯醇钠盐的结构，当除去钠离子后或在酸性溶液中，烯醇钠盐结构转变为烯醇结构，但由于烯醇结构不如烯酮结构稳定，从而形成烯醇结构后，烯醇结构异构化为烯酮结构，因此在其产物的IR谱图上出现1730cm〓附近的C=0吸收信号。

The basic feature of aleatory contract is the bilateral obligation, uncertainty in performing and the unequal mathematic value of money and obligations of each party.

射幸合同的基本特征双务性，履行的不确定性以及金钱或者当事人互相履行的数学价值外观上的不平等性。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。