试用视觉搜索
使用图片进行搜索，而不限于文本
你提供的照片可能用于改善必应图片处理服务。
隐私策略
|
使用条款
在此处拖动一张或多张图像或
浏览
在此处放置图像
或
粘贴图像或 URL
拍照
单击示例图片试一试
了解更多
要使用可视化搜索，请在浏览器中启用相机
English
全部
图片
灵感
创建
集合
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
自动播放所有 GIF
在这里更改自动播放及其他图像设置
自动播放所有 GIF
拨动开关以打开
自动播放 GIF
图片尺寸
全部
小
中
大
特大
至少... *
自定义宽度
x
自定义高度
像素
请为宽度和高度输入一个数字
颜色
全部
彩色
黑白
类型
全部
照片
插图
素描
动画 GIF
透明
版式
全部
方形
横版
竖版
人物
全部
脸部特写
半身像
日期
全部
过去 24 小时
过去一周
过去一个月
去年
授权
全部
所有创作共用
公共领域
免费分享和使用
在商业上免费分享和使用
免费修改、分享和使用
在商业上免费修改、分享和使用
详细了解
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
660×400
NC State University
Helminth Egg or Protozoan Cyst in Feces
960×720
YouTube
Protozoa - YouTube
1280×720
YouTube
Protozoa Larva b.sc 2nd || Vk Education - YouTube
897×612
Weebly
Life Cycle
500×503
Pinterest
Many cats and dogs are affected by intestinal par…
1600×1077
Britannica
mosquito summary | Britannica
2050×1200
U.S. Fish and Wildlife Service
Protozoa | FWS.gov
512×333
Pinterest
4 Main Groups of Protozoa | Types of asexual reproduction, Biology online, Bi…
960×540
curezone.org
Protozoa? or mysterious Parasite On CureZone Image Gallery
1000×727
Pinterest
Protozoa Diversity Image | Уроки биологии, Зоология, Беспозвоночные
427×343
Quizlet
Kingdom Protista Flashcards | Quizlet
1024×1024
Iconfinder
Protozoa, cell, bacteria, virus icon - Download on I…
736×414
Pinterest
Strongyloides larvae | Larvae, Stool sample
725×480
biologydictionary.net
Protozoa - Definition, Types and Examples | Biology Dictionary
650×368
pinterest.ca
nema-cesta_fig4cdc.gif 650×368 pixels | Laboratory science, Labs life, Microbiology lab
850×1009
ar.inspiredpencil.com
Helminths Parasites
509×359
askiitians.com
Biology – Phylum – Protozoa | askIITians
435×360
ar.inspiredpencil.com
Protozoan Cell Diagram
400×320
Pinterest
protozoans | Scientific illustration, Art, Art corner
640×360
Adobe Inc.
รูปภาพZoea – เลือกดูภาพถ่ายสต็อก เวกเตอร์ และวิดีโอ298 | Adobe Stock
608×705
ar.inspiredpencil.com
Types Of Protozoans
1000×667
healthtian.com
What Are Protozoa? | Healthtian
1024×768
slideplayer.com
Life cycles of Ancylostoma duodenale and Necator americanus (human hook…
650×433
focusedcollection.com
Protozoa plasmodium falciparum, Erreger der tropischen Malaria in roten Blutkörperchen, …
600×490
scientistsagainstmalaria.net
The parasite and its vectors | Scientists Against Malaria
950×540
EurekAlert!
Harpoon heads, sweeping tails: How predatory | EurekAlert!
1280×1280
scientistsagainstmalaria.net
The parasite and its vectors | Scientists Against Malaria
2100×1399
wagwalking.com
Protozoan Parasites in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery…
1280×800
DeviantArt
Alien taco shells - Thylacocephalans by artbyjrc on DeviantArt
850×556
ResearchGate
Larval Morphology Overview (A. Head, B. Thorax, C. Abdomen, 1.... | Download …
380×328
ar.inspiredpencil.com
Trichomonas Hominis In Stool
3731×2400
MDPI
IJERPH | Free Full-Text | Protozoan Parasites in Drinking Water: A System …
2100×1400
wagwalking.com
Protozoal Diseases in Reptiles - Symptoms, Causes, Diagnosis, Treatment, Recovery, …
850×522
ResearchGate
Common protozoan and metazoan parasites of fish. Fish parasites... | Download Scientific Dia…
715×289
ResearchGate
The infection in protozoa by infertile-women according to their ages | Download Scientific Diagram
某些结果已被隐藏，因为你可能无法访问这些结果。
显示无法访问的结果
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
反馈
反馈
.%2bPenetration%2bof%2bthe%2bskin%2bby%2binfective%2bhookworm%2blarvae%2bis%2bfollowed%2bby%2bmigration%2bof%2blarvae%2bfrom%2bthe%2bskin%252C%2bthrough%2bthe%2bbloodstream%2bto%2bthe%2bheart%2band%2blungs%252C%2band%2bthen%2bvia%2bthe%2bbronchi%252C%2btrachea%252C%2band%2bmouth%2bto%2bthe%2bintestine%252C%2bwhere%2bthe%2bbloodsucking%2bworms%2bpair%252C%2bmate%252C%2band%2brelease%2beggs%2bin%2bfeces.%2b1%e2%80%936%3a%2bIn%2b(1)%252C%2ba%2bpair%2bof%2bcopulating%2badult%2bworms%2bis%2bshown%2battached%2bto%2bthe%2bintestinal%2bmucosa.%2bAn%2begg%2bat%2bthe%2btetranucleated%2bstage%2b(2)%2bis%2bpassed%2bin%2bfeces.%2bIn%2b(3)%2bis%2bshown%2ban%2bembryonated%2begg%2bprior%2bto%2bhatching%2bin%2bsoil.%2bRhabditiform%2blarvae%2bin%2bsoil%2b(4)%2bmolt%2bto%2bproduce%2binfective%2bfilariform%2blarvae%252C%2bstill%2bloosely%2bcovered%2bby%2bthe%2bprotective%2bsecond-stage%2blarval%2bsheath%2b(5).%2bThe%2binfective%2blarvae%2brapidly%2brespond%2bto%2bnearby%2bhuman%2bskin%252C%2bbecome%2bextremely%2bactive%252C%2band%2bpenetrate%2bthe%2bskin%2bupon%2bcontact%2b(6).%2b(Reproduced%252C%2bwith%2bpermission%252C%2bfrom%2bGoldsmith%2bR%252C%2bHeyneman%2bD%2b%5beditors%5d.%2bTropical%2bMedicine%2band%2bParasitology.%2bOriginally%2bpublished%2bby%2bAppleton%2b%2526%2bLange.%2bCopyright%2b%c2%a9%2b1989%2bby%2bThe%2bMcGraw-Hill%2bCompanies%252C%2bInc.).jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.132a9809990783c41185da43959ff8ae%3frik%3d2%252f4PfSHvHsC5yg%26pid%3dImgRaw%26r%3d0&exph=768&expw=1024&q=Protozoal+Larvae&simid=608054605720329209&FORM=IRPRST&ck=16E7C7B1D1B08E3B632B28D45CF44096&selectedIndex=22&itb=0)
