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- Changes in food availability over time, it seems, strongly influenced our hominid ancestors. 在演化中，食物內容的變化，對我們的人科祖先有強烈的影響。
- In humans, going without breakfast may be interpreted by the body as signaling low food availability, since it depresses levels of blood sugar. 人在不吃早餐的情況下，血糖會(huì )降低，身體則會(huì )發(fā)出食物量不足的信號。
- In humans, going without breakfast may be interpreted by the body as signalling low food availability, since it depresses levels of blood sugar. 對于人類(lèi)來(lái)說(shuō)，如果他不吃早餐，他的身體可能就會(huì )發(fā)出“食物供給過(guò)低”的信號，因為，不吃早餐會(huì )引起血糖水平的降低。
- Especially in countries with undeveloped transport infrastructures, geography restricts food availability as dramatically as genetics promises to improve it. 尤其在運輸基礎設施落后的國家,地理條件對食物供給的限制正如遺傳學(xué)為食物供給帶來(lái)的希望一樣大。
- The results from four experimental treatments generally supported the hypothesisthat food availability and predation have independent and additive effects on the volepopulations. 3年期間，4種野外實(shí)驗處理6個(gè)重復的研究結果表明，附加食物并預防捕食者處理的種群具有最高密度；
- Insectivorous bats are known to shift roosts frequently.Roost changes may be influenced by weather, reproductive status, food availability, predation pressure and disturbance. 有些種類(lèi)的食蟲(chóng)性蝙蝠，經(jīng)常會(huì )變換棲所，而變換棲所的原因，可能包括：天候、生殖狀況、食物的可獲得性、被捕食壓力與受到干擾等。
- They joined forces with a group of theoreticians and explored how time delays caused by food availability and energy requirements might affect population dynamics. 他們聯(lián)合一組理論家，開(kāi)始探究由于食物有效性和能量的需求引起的時(shí)光推移可能影響種群動(dòng)力。
- In humans, skipping breakfast depresses glucose levels and so may be interpreted by the body as indicating poor environmental conditions and low food availability. 對于人類(lèi)，不吃早餐會(huì )減低血糖水平，因而可能被身體解釋為環(huán)境貧乏惡劣和缺少食物供給的標志。
- Energy availability hypotheses may be one of mechanisms causing athletic menstrual cycle irregularities. 可利用能量假說(shuō)可能是運動(dòng)性月經(jīng)失調的一種發(fā)生機制。
- The FEHD's Food and Public Health Branch is tasked to ensure that food available for human consumption is safe and properly labelled. 食物環(huán)境衛生署轄下的食物及公共衛生部負責確保供市民食用的食物安全，而且附有適當的標簽。
- How long will our food supplies hold out? 我們的儲糧還能維持多久?
- Like most wildlife，tigers reproduce，grow，and store fat in the summer and fall when there is plenty of nutritious food available. 與大多數野生動(dòng)物一樣，老虎在營(yíng)養豐富、食物充足的夏秋兩季，繁殖、生長(cháng)儲存脂肪。
- He was handed a list,and told he could take his pick of the foods available. 人家遞給他一張單子并告訴他可以在列入的食品中隨便挑選自己喜愛(ài)的食物。
- Processing and packaging to protect the nutritional value of food and original taste. We are committed to making safe food available everywhere. 消費者加工和包裝保護了食品的營(yíng)養價(jià)值和原始味道。我們致力于使安全食品隨處可得。
- He was handed a list, and told he could take his pick of the foods available. 人家遞給他一張單子并告訴他可以在列入的食品中隨便挑選自己喜愛(ài)的食物。
- Both male and female green iguanas can store fat under their jaws and in their necks for times when there is not much food available. 這是為了要嚇敵人和吸引雌綠蜥蜴。它們可以?xún)Υ媸澄镌陬i部。
- Salt is a common food preservative. 鹽是一種常用的食物防腐劑。
- I must sally forth into town and buy my week's food. 我得趕快去城里采購一星期吃的食物。
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麼也不剩。
