today catch and release is enforced by strict quotas of no more than six fish per season, but all the anglers i saw catch fish were fishing for their quota.

1、

in other words, we can no longer pretend that there are no ethical consequences from fishing-either for recreational ( catch and release) or commercial purposes.

换而言之，对于鱼类，无论基于娱乐或商业的目的，我们必须做出道德考量。

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2、

this paper introduces a kind of automatic lifting hook which is used to raise things with circular sections and fixed diameters. it can catch and release things automatically.

介绍了一种用于定直径圆断面重物起吊的自动抓捕吊钩，若需要长期连续起吊圆断面定直径物件时，可以实现起吊过程的自动抓捕和释放。

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3、

step 2: catch and release

第二步：持球与投球

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4、

initial survey species of coccidian at a sheep yard in yangling and study of medicine prevention and cure

陕西省杨凌某羊场球虫种类调查及药物治疗试验

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5、

letter of credit letter of intent letter of license letter of stock leverage

证书，信件信用证意向书许可证

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6、

iron screw with flat head

平头铁螺钉

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7、

iron screw with round head

圆头铁螺钉

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8、

iron screw with square head

方头铁螺钉

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9、

we want to buy bolt, iron, screw nuts and bolts.

我们要采购螺栓，铁，螺丝螺帽和螺栓。

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10、

the group_membership table stores the group id and the user id, which represents a user's membership in a group.

GROUP_MEMBERSHIP表存储组ID和用户ID，它们表示用户在组中的成员。

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11、

a film made by photographing a series of cartoon drawings to give the illusion of movement when projected in rapid sequence.

迅速播放时产生运动假象的一系列动画画面拍摄成的电影。

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12、

those involved in romantic relationships may follow the energy by proposing and marrying in rapid sequence.

那些在浪漫关系中的人也许跟随这个能量，在很快的时程中求婚然后结婚。

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13、

selection system of natural regeneration

择伐更新法

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14、

objective: the micromorphologic and histologic study for the meniscoid of cervical and lumbar zygapophysial joints.

目的：对人类颈、腰椎关节突关节内“半月板样物”进行形态学和组织学研究。

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15、

meanwhile, normal birth weight and term children were matched 1:1 with same sex preterm children, with an age gap less than 1 month and living in the same administrative district, and were served as the control group.

按照1：1匹配选择同性别、同民族、出生时间相差不超过1个月、居住在同一区域的足月正常体重儿作为对照。

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16、

a satisfactory output response is obtained by assigning a pair of complex poles and adjusting the proportional gain.

该方法通过配置一对复数极点的位置和调整比例增益，获得令人满意的输出响应。

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17、

the pectoral region, the axillary region

胸肌区，腋区

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18、

special committee on peace-keeping operations

维持和平行动特别委员会

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19、

bureau of the special committee on peace-keeping operations;

维持和平行动特别委员会主席团；

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20、

working group of the special committee on peace-keeping operations;

维持和平行动特别委员会工作组；

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