These feeding groups had different feeding rhythm in this season.
食蚊鱼夏季种群内有雌鱼、雄鱼和幼鱼三个不同的摄食类群,这三个类群的摄食节律差异明显。
A simple and convenient method of diffuse reflection holography;
漫反射全息摄影的一种简便方法
Laser holography is a kind of three-dimensional photographic technique to record the scene reflected light amplitude and phase information.
激光全息摄影是一种能够记录景物反射光的振幅和相位信息的立体摄影技术。
She left amid a swarm of photographers.
她离开时一群摄影记者围着她。
Oral Intake of Lindane by Population in Taiyuan
太原地区食物中的林丹残留与人群摄食暴露
A gaggle of photographers huddled on the sidewalk beside a swelling crowd of onlookers(Gioia Diliberto)
一群摄影师拥挤在路边，旁边是一大群旁观者(乔亚 迪利贝托)
The exterior shots were taken in Bermuda.
外景是在百慕大群岛拍摄的。
Application Value of Digitized X-ray Photography in Group Wound
数字化X线摄影在群伤中的应用价值
Renormalization Group Method in a Class of Singular Perturbation Problems;
重正化群方法在一类奇异摄动问题中的应用
Particle Swarm Optimization Algorithm with Random Perturbation Around Convergence Center
单个粒子收敛中心随机摄动的粒子群算法
The functional feeding group ecology of macroinvertebrate in Xiangxi River system
香溪河水系大型底栖动物功能摄食类群生态学
Investigation of dietary intake of cadmium in certain polluted area of south in China
中国南方某镉污染区人群膳食镉摄入调查
Scene Videos and Photographs Means Application in Handling Great Mass Events
重大群体性事件现场摄录像手段的运用
Nonlinear singularly perturbed Robin problems for reaction diffusion system of two-species competition
两种群竞争非线性反应扩散系统奇摄动Robin问题
People who earn less than half of their income from photography are amateurs. This has nothing to do with the quality of their photography.
票友是指摄影所得占总收入不到一半的那群人，摄影收入与他们的功力无关。
Zoom out for a wide-angle shoot of the whole group or room by pressing the minus sign(-)
对整个群体或空间进行宽角度拍摄时，按减号（－）键来拉远
A performer hired to play a minor part, as in a crowd scene.
临时演员如拍摄电影群众场面时雇来的临时演员
It developed in only about 6% of those eating the largest amount of vitamin E.
而在维他命E摄取量最高的人群中，患此病的比例只有6%。
The disease developed in 14% of those who ate the smallest amount of vitamin E in foods.
在摄取食物维他命E最少的人群中，有14%的人患了此病；
You feel participating in a contest is just like doing it with a hooker because you have to pay.
参加群体拍摄活动就象和妓女做，因为你必须付钱。
The reporters and photographers descended upon her like a flock of hungry seagulls.
记者和摄影师像一群饥饿的海鸥一样朝她涌过来。
