查询词典 sperm whales

For years, scientists have been finding that endocrine disrupters like BPA can impair the reproductive organs of rats and mice, reduce sperm counts in rats, and bring about changes in tissue that resemble early-stage breast cancer, among other effects... Normal wear-and-tear and cleaning of polycarbonate plastic bottles in a dishwasher, Hunt says, could cause the chemical to leach, and the amount of leaching increases as the plastic ages and is degraded by use.

多年以来，科学家们已经发，像BPA这类内分泌干扰素可以损害家鼠和野生老鼠的生殖器官，降低精子质量，引起某些组织的变异导致早期乳腺癌，甚至还有其他一些不利影响……聚碳酸酯塑料瓶的日常磨损和在洗碗机中的清洗，会导致化学物质的滤出，Hunt博士说，而且随着他们的老话和使用磨损，滤出的化学物质会越来越多。

There are students who think,"￡15 a throw, twice a week, good beer money", older men with perhaps more altruistic motives and, of course, egotists who, before limits were put on the number of sperm donations, seemed keen on hundreds of mini?

但是，后来的几项研究表明，许多人工授精孩子在成长过程中觉得父母有秘密不告诉他们，至少有一半人怀疑自己的父亲不是生父。多数人工授精孩子都觉得有权知道捐精者到底是谁，60％的人希望和他见面。

There are students who think,"￡ 15 a throw, twice a week, good beer money", older men with perhaps more altruistic motives and, of course, egotists who, before limits were put on the number of sperm donations, seemed keen on hundreds of "mini-me's"running around.

有些学生觉得：&每次15磅，一周两次，用来买酒喝挺不错。&年纪较大的人也许会有更为利他的想法。当然，(在捐精次数受到限制以前)也有一些利己主义者似乎热衷于创造出成百上千个&小我&。

There are students who think,"￡15 a throw, twice a week, good beer money", older men with perhaps more altruistic motives and, of course, egotists who, before limits were put on the number of sperm donations, seemed keen on hundreds of mini?

有些学生觉得：&每次15磅，一周两次，用来买酒喝挺不错。&年纪较大的人也许会有更为利他的想法。

The explanation usually advanced for this is that macho men will provide the sperm needed to make sexy sons, but the more feminised phenotype makes a better carer and provider—in other words an ideal husband.

对此解释通常是促进下述内容，有男子气概的男性将提供必须的精子来制造儿子，但更女性化的男性是更好的照顾者和精子提供者，换言之是一个理想的丈夫。

The explanation usually advanced for this is that macho men will provide the sperm needed to make sexy sons, but the more feminised phenotype makes a better carer and provider—in other words an ideal husband.

对此类现象的解释多为传统的壮男们可以提供生产优秀后代的精子，但是女性特征的表型带来一位更好的照料者和供给者——换句话说一位理想的丈夫。

Male minnows became feminised: their sperm production wasdelayed and they started producing eggs.

雄性黑头呆鱼变的雌性化了：它们的精子生产被延迟，而且开始产卵。

Ms Roman had 13 eggs removed, and six were fertilised with her husband's sperm.

医生从罗曼女士体内取出13个卵子，其中6个用其丈夫的精子进行授精。

If astray sperm actually fertilised the wrong egg, theresult would be a hybrid that would almost certainly die.

如果行差搭错的精子真的让不同物种的卵子受精，结果就相当于杂交，几乎没有存活的可能。

Eggs are then removed from her ovaries, fertilised with sperm in a laboratory dish, and then put back inside the woman's body to develop into a foetus.

鸡蛋，然后从她的卵巢，受精与精子在实验室里菜，然后放回内，该名女子的尸体要发展成为一个胎儿。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。