查询词典 be present

Hydroceles may be present at birth, are most common in infants, but can occur at any age.

鞘膜积液可出席出生，是最常见的婴幼儿，但可发生于任何年龄。

The term animal fat refers to carcass fat and may be present in a wide range of foods, including biscuits, cakes, and margarines.

任期动物脂肪是指胴体脂肪和可能存在各种各样的食品，包括饼乾，蛋糕，和人造黄油。

It is very important to be present when your movers arrive.

这是非常重要的，当你要提出本到达。

Ltd. Tenderers or their appointed alternates may be present at the time of the opening of tenders.

投标人或其委托的代理人可在开标时出席。

Tenderers or their appointed alternates may be present at the time of the opening of tenders.

投标人或其委托的代理人可在开标时出席。

In the first place, the various taxonomies of government failure that could elicit responses from voluntary organizations.

这样理解是否有问题？还有，最后的那个'be present in。。。'是什么意思？谢谢！问题补充：我想这个句子是不是有两种解释。

When splenocytes of the HT mice were transferred to syngeneic mice, the antitumor immunity can also be present which protect the recipients from challenge of 3LL tumor cells.

我们用热疗组小鼠的脾细胞移植给同系小鼠也能够使其免受同一肿瘤的攻击。

Much to everyone's surprise, about 90 percent of the organisms that fuse the toy reef were stowaways that did not appear to be present in the original soup.

出乎很多人意料之外的是，在所有融合进这块玩具礁石中的生物里面，大约有90%的生物都是偷渡者，也就是说，原来都没有出现在最初的那锅汤里。

Much to everyone's surprise, about 90 percent of the organisms that fuse the toy reef were stowaways that did not appear to be present in the original soup.

出乎所有人的意料之外，在所有融进这块玩具礁中的生物里面，大约有90%的生物是偷渡者，也就是说，它们原来都没有出现在最初的那锅汤里。

When the customs examines the baggage and articles of the shipmen, the relevant shipmen shall be present and shall open the baggage and packages and places for storing articles.

海关检查船员行李物品时，有关船员应当到场，并且开启行李包件和储存物品的处所。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。