查询词典 off-key

This result tells us that the key letter method is a more efficient strategy than the rote strategy in learning English vocabularies, and it tells us that we needn't pay much for the opportunity cost for key letter method learning either.

这表明，关键字母法策略比机械复述策略对于英文词汇的记忆，具有较大的促进作用，学习关键字母法的机会成本也是较低的。

Based on the results of the experiment, the results indicate as follows (1) the opportunity cost for key letter method learning of a fifth-grade student of an elementary school is 77 minutes of time;(2) the learning of the relations between letters and their chief representatives have a great transference effect on the learning of the relations between letters and their deputy representatives, and this result told us that the opportunity cost for key letter method learning could be reduced by learning and mastering first the relations between letters and their chief representatives.

实验结果表明：(1)小学五年级学生学习关键字母法的机会成本约为77分钟；(2)字母—正代表关系的学习结果，对于字母—副代表的学习具有较大的迁移作用。这说明，先学习并牢记字母—正代表关系，能够减少关键字母法的机会成本。

Key ring, locking categories; key chain, chain, string; furniture locks, office locks; mechanical locks; window locks; padlock

是生产各种高级豪华执手锁、高级外装门锁、插芯锁、球型门锁和建筑装饰五金制品的专业厂家。

Locknuts, conical seats, spherical washers, eye bolts, eye nuts, parallel key, woodruff key and some clutch fasteners

圆螺母，簧片螺母，球面垫圈，圆柱销，弹性圆柱销，吊环螺栓，以及一些离合器配件

Locknuts, conical seats, spherical washers, speed nut, parallel key, woodruff key, straight pins, eye bolts, eye nuts, spring disc washers and some clutch fasteners

圆螺母，簧片螺母，球面垫圈，圆柱销，弹性圆柱销，吊环螺栓，以及一些离合器配件

First-class equipment for high-precision machine tools single screw compressor is the key equipment, but also abroad on China's blockade of the key.

高精度专用机床是单螺杆压缩机的关键设备，也是国外对我国封锁的重点。

The first step is to select several key maturities or "key rates" of the spot rate curve.

第一步是在即期收益率曲线上选取几个关键期限或关键利率。

The details d are following:1 Try to development social swimming sport, especially primary school and middle school swimming sport, so as to present wide base for talent selection.2 According to the geographical environments and swimming traditional of Vietnam, the key development area of competitive swimming is the following city , northern part of Vietnam:Ha Noi, Hai Phong, Quang Ninh, Thai Binh, Nam Dinh; mid-part of Vietnam:Thanh Hoa, Quang Binh, Da Nang, Binh Dinh; southern part of Vietnam: Ho Chi Minh, Long An, Vinh Long, Ben Tre. So it should establish national key swimming center in the above-mentioned city.3 Vietnamese organization concerning swimming sports should attach more attention to and organize specialist, experience coach to develop applied science research, so as to obtain more greater achievement in talent selection and scientific training.4 It is important for Vietnam to concentrate all of swimming specialist to organize national training committee, which is in charge of researching and establishing training program for every age stage, meanwhile it should direct swimming centers to implement this program.5 In order to promote the quality of swimming coach, national sports bureau and under-water sports association must establish'coach hierarchy system'.6 It is essential to improve the quality of sport team management. Currently, we must set up uniform scientific management goal and task, i.e. to improve the management ability of swimming coach.

相应的发展策略为：1努力发展群众性游泳运动，尤其是在儿童少年的各中小学学校的游泳运动，为科学选材提供更广泛的选材基础。2根据越南的地理环境和各地游泳转统在竞技游泳的重点发展地区的布局应该是在越南北部各省市：河内、海防、广宁、太平、南定，越南中部各省市：清华、广平、蚬港、评定，越南南部各省市：胡志明、龙安、永龙、槟蜘上面的各省市设为全国的重点游泳中心3越南游泳各层组织要重视和有计划地结合全国游泳学者、各项体育学者、有经验教练员开展应用科学研究，使得在选材工作和科学训练工作等获得更高的成效。4越南应集中全国的游泳专家、科学家成立国家训练委员会，负责研究和制定出各年龄组的科学训练大纲，同时指导全国各游泳中心统一使用。5为了能促进教练员更快的提高本身素质，国家体委和水平运动协会尽快制定&教练员等级&制度。6增强、提高运动员队的管理工作质量、目前要立即制定统一的科学管里目标和对教练员明确管理任务既提高教练员的管理能力。

MCP could effectively delay the softening of climacteric fruit, such as Starking and Fuji apples and Feicheng peach, but as different fruits had different softening mechanism, the mechanism of 1-MCP inhibiting different fruit softening was different: in Starking apples, the key enzyme to the softening is endo-and exo-PG, while during Feicheng peach fruit softening, the key enzyme was EGase before the 20th d and endo-PG after 20th d during storage at 0℃. 1-MCP inhibited fruit softening mainly by inhibiting PG activity in Starking apple while in Feicheng peach, by inhibiting the activity of EGase in the earlier storage time and endo-PG in the latter time. It was also found that LOX accelerated the initiation of the softening and was regulated by ethylene and 1-MCP in apple and peach.

2.1-MCP能较好的延缓红星、富士和肥城桃等跃变型果实硬度的下降，但是不同品种/树种的果实软化机理不同，1-MCP抑制其软化的机理也不一致：在红星果实中，对软化起主要作用的酶一直为内切和外切两种PG，而在肥城桃软化过程中，前20d以纤维素酶活性起主要作用，20d后软化以内切PG为主。1-MCP主要通过抑制红星果实中PG酶活性来抑制果实硬度的下降；在肥城桃果实中，1-MCP通过抑制前期纤维素酶和后期内切PG活性，延缓了果实硬度的下降。

Recent lock developments include the magnetic-key lock, in which the pins are actuated by small magnets on the key, which has no serrations.

最近的事态发展包括：锁磁力锁的关键，其中引脚上的关键，而没有锯齿小磁铁驱动。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。