志愿者

The enhancing effect of MPS on the absorption of superficial haematomas was demonstrated in human volunteers and animals.

多磺酸粘多糖对于浅表血肿的吸收促进作用无论在人类志愿者还是动物都得到了验证。

In a placebo-controlled double-blind study in 10 healthy volunteers standardized subcutaneous haematomas were induced in both thighs by injection of autologous blood with an addition of 125l-fibrinogen (Larsson et al.).

在一安慰剂对照的双盲研究中，将加有1251标记的纤维蛋白原的自体血液注射入10位健康志愿者的双腿部，造成标准皮下血肿。

For hundreds of millions of years, turtles have struggled out of the sea to lay their eggs on sandy beaches, long before there were nature documentaries to celebrate them, or GPS satellites and marine biologists to track them, or volunteers to hand-carry the hatchlings down to the water's edge lest they become disoriented by headlights and crawl towards a motel parking lot instead.

在数亿年前的时间里，海龟一直在挣扎着离开大海道海滩上产卵，时间远远遭遇自然纪录片的赞扬，或全球定位通讯卫星和海洋生物学家的追踪，又或者志愿者们用手把幼龟放在海边以避免它们受到光线的影响迷失方向，爬向汽车旅馆的停车场。

For hundreds of millions of years, turtles have struggled out of the sea to lay their eggs on sandy beaches, long before there were nature documentaries to celebrate them, or GPS satellites and marine biologists to track them, or volunteers to hand-carry the hatchlings down to the water's edge lest they become disoriented by headlights and crawl towards a motel parking lot instead.

早在人类有自然纪录片称颂海龟、GPS卫星和海洋生物学家对其进行追踪或者志愿者用手将幼龟捧到海边以免他们因为桅灯迷失方向而爬向汽车旅馆的停车场之前的数亿年，海龟一直是艰难地爬出海面到沙滩上产卵的。

Beijing now has more than volunteers came to Hoh Xil to take care obligations of Tibetan antelope.

现在北京已有多名志愿者来到可可西里担当起义务看护藏羚羊的活动。

Beijing now has more than volunteers to assume the obligations of the Hoh Xil Tibetan Antelope care activities.

现在北京已有多名志愿者来到可可西里担当起义务看护藏羚羊的活动。

The local people call them "Airplane Birds" and have started working to protect the last remaining Oriental Pied Hornbills and the remnants of their habitat.

现在已有一些人，包括保护区、护林员、科学家、志愿者和当地的村民、老师和小朋友等都希望能保护飞机鸟和它的栖息地。

Animal shelters, libraries, hospices, after-school programs and most other nonprofits welcome help.

动物救助所、图书馆、收容所、课后培训及多数非盈利机构都需要志愿者。

They found hydrogen sulphide levels decreased in 80% of participants.

志愿者们在接下来的六周内每天饮用90克酸奶。

As our volunteer guide paddled backward in front of us while reciting zoo facts, we passed giraffes, cranes and impalas.

由于我们的志愿者指导划在我们面前的落后，而背诵动物园的事实，我们通过了长颈鹿，起重机和

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。