Like the calcium phosphate stones, struvite stones are dirty white and radiopaque under an X-ray.

同磷酸钙结石一样，鸟粪石是灰白色的，在X线片上是不透光的。

Anyways, about 99% of that calcium is in our bones in the form of calcium phosphate, also called hydroxyapatite.

而大约99%的钙在我们的骨骼中以磷酸钙的形式存在，也被叫做羟基磷灰石。

The lamellae have an organic part, which is mostly collagen, and an inorganic part called hydroxyapatite, which is mostly calcium phosphate.

这些薄片的有主要是胶原蛋白，而无称为羟磷灰石，其主要成是磷酸钙。

Tooth enamel is made mostly of calcium phosphate, and genes that code for proteins designed to bind to calcium were particularly busy.

牙釉质主要是由磷酸钙成的，因此编码与钙结合蛋白质的基因特别忙碌。

Your bones are basically how you store the calcium, phosphate, and other minerals you need to keep neurons firing and muscles contracting.

你的骨骼基本上是你储存钙、磷酸盐和其质的方式，这些质是保持神经元放电和肌肉收缩所需的。

These minerals form calcium phosphate, which crystallize on the cartilage framework, ultimately forming a bone matrix that's about one-third mineral, two-thirds protein.

这些质形成磷酸钙，磷酸钙在软骨框架上结晶，最终形成骨基质，大约三之一的质和三之二的蛋白质。

Calcium oxalate crystals are more likely to form in acidic urine, whereas calcium phosphate crystals are more likely to form in alkaline urine.

草酸钙结晶易形成于酸性尿中，而磷酸钙结晶易形成于碱性尿中。

Less common kidney stones are made of calcium phosphate or uric acid.

不太常见的肾结石由磷酸钙或尿酸成。

The phosphate binds to the ionized calcium and forms calcium phosphate, making it insoluble and effectively decreasing the total amount in blood.

磷与钙离子结合形成磷酸钙，使其不溶于水，并大大减少血液中的总钙量。

Bone actually largely consists of tiny crystals of calcium phosphate, and the goo is in fact a combination of the compound citrate and water.

实际上骨骼很大程度上是由细小的磷酸钙晶体组成的，而这种胶状质是复合柠檬酸与水的混合。

When osteoblasts come in, they secrete a glue-like cocktail of collagen, as well as enzymes that absorb calcium, phosphate, and other minerals from the blood.

当成骨细胞进入时，它们泌胶原蛋白以及从血液中吸收钙、磷酸盐和其质的酶。

Sometimes, instead of oxalate, the calcium binds a negatively charged phosphate group to form calcium phosphate stones, which are dirty white in color and alsop radiopaque on an Xray.

有时候，钙离子与带负电荷的磷酸基团结合而非草酸，形成的磷酸钙结石呈灰白色，也在x线片上显影。

From your time in the womb until you're about 25, your osteoblasts keep laying down more collagen and more calcium phosphate, until your bones are fully grown and completely hardened.

从你在子宫里的时候到你大约 25 岁，你的成骨细胞不断泌更多的胶原蛋白和磷酸钙，直到你的骨骼完全生长和完全硬化。

When they get there, they secrete both a collagen-digesting enzyme, and an acidic hydrogen-ion mixture that dissolves the calcium phosphate, releasing its components back into the blood. This tear-down process is called resorption.

当它们到达那里时，它们会泌胶原蛋白消化酶和酸性氢离子混合，溶解磷酸钙，将其成释放回血液中。这种撕裂过程被称为吸收。

Teeth manage both by having two layers: a hard external cap of enamel, made up almost entirely of a calcium phosphate, and beneath it, a tougher layer of dentin, partly formed from organic fibers that make it flexible.

外层由坚硬的牙釉质包围，几乎完全由磷酸钙组成，牙釉质之下，有一层更加强韧的牙本质，由有纤维组成，它们能够使牙齿强韧。