You can just make up field names and use them in your code.
您只需创建字段名称，然后在代码中使用。
Analysis of barriers to set up field training in colleges and universities propose measures to solve the problem in order to promote field training at colleges and universities.
在剖析高校开设野外拓展训练的障碍因素的基础上，提出相应的解决措施，以促进野外拓展训练在高校的开展和普及。
Narrow structures extend into the blue water like docks; small white dots break up field of blue like ships on water; and the structures lining the area resemble large warehouses.
狭长的建筑物像码头一样向蓝色的水域延伸。水面上一个个的小白点就像在水上的小船；一座座建筑物划分出的区域就好象一个个大的仓库。
Some of the solid material it brings up may come from a so-called diamond-stability field, where conditions of pressure and temperature are conducive to the formation of diamonds.
它所带出的一些固体物质可能来自所谓的钻石稳定场，那里的压力和温度条件有利于钻石的形成。
This discovery has opened up a whole new field of research.
这个发现开辟了一个崭新的研究领域。
They are digging up the football field to lay a new surface.
他们正在把足球场挖开铺一层新地面。
In the circle of Fine Arts, it is opening up a new field.
在美术界，这正在开辟一个新的领域。
The field-mouse addressed got up on his legs, giggled shyly, looked round the room, and remained absolutely tongue-tied.
被点到的那只田鼠站起身来，害羞地咯咯笑着，四下打量着这个屋子，却仍然结结巴巴地说不出话来。
I did field research up there a couple of winters.
我在那儿做过几个冬天的实地考察。
Geigl herself believes that with cooperation between bench and field researchers preserving fossils properly could open up avenues of discovery that have long been assumed closed.
Geigl 本人相信，如果研究人员和野外研究人员通力合作，妥善保存化石，可能会开辟长期以来被认为封闭的发现途径。
The aircraft is massive—as long as a football field and as tall as 6 double decker buses and capable of continuous flying for up to 5 days.
这架飞机有足球场那么长，有6辆双层巴士那么高，最多可以持续飞行长达5天。
He explained our basic task, the tractor fired up and we were off, riding down the field looking for weeds to spray with chemicals.
他向我们解释了我们的主要工作：拖拉机发动起来，我们就出发，沿着田野寻找可以喷洒化学药剂的杂草。
One said to the other, "Look at that farmer. I feel very sorry for him. He works so hard in the field, but now it is drying up. I wish I might help him."
一个对另一个说：“看那个农夫。我非常同情他。他在田地里辛辛苦苦地劳作，但如今田地都快干了。我希望我能帮助到他。”
Campers who sign up for the 2-week secret agent camp can get to know about the life of real secret agents by learning strategies and military skills on the paintball field.
报名参加为期2周的特工训练营的学员可以在彩弹场上学习战术和军事技能，了解真正的特工生活。
These findings open up a whole new field of study dedicated to designing public policy focused on equity.
这些发现为以公平为重点的政策设计开辟了一个崭新的研究领域。
After two incomplete passes, Unitas connected with halfback Lenny Moore on an 11-yard play to start moving the offense up the field.
先是两次传球失误，之后尤尼·塔斯将球传给了11码位置的莱尼·摩尔，开始向前场推进。
The farmer laid the big field up for pasture.
农场主把这块大田留作牧场。
The [terrestrial gamma-ray flash] produced high-speed electrons and positrons, which then rode up Earth's magnetic field to strike the spacecraft.
这些地面伽玛射线闪光产生了高速的电子和正电子，然后它们缩回到地球的磁场上去撞击航天器。
That's the appeal of the Rooney rule - it opens up the field.
这就是鲁尼规则的吸引力——它打开了这片领域。
Discouraged, most scientists in the field gave up on the material.
大多数该领域的科学家因为气馁而放弃了这种材料。
Discouraged, most scientists in the field gave up on the material.
大多数该领域的科学家因为气馁而放弃了这种材料。
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