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.

1、

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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2、

step 2: catch and release

第二步：持球与投球

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3、

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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4、

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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5、

iron screw with flat head

平头铁螺钉

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6、

iron screw with round head

圆头铁螺钉

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7、

iron screw with square head

方头铁螺钉

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8、

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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9、

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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10、

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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11、

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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12、

selection system of natural regeneration

择伐更新法

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13、

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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14、

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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15、

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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16、

the pectoral region, the axillary region

胸肌区，腋区

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17、

special committee on peace-keeping operations

维持和平行动特别委员会

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18、

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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19、

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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20、

this model provides some useful suggestion for the wireless sensor networks system design that is equipped with pir sensor.

该模型对配备被动式红外传感器的无线传感网络的系统设计具有指导意义。

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